Delete deprecated google/__init__.py namespace file

- Add CVE-2026-0994.patch to fix google.protobuf.Any recursion depth
  bypass in Python json_format.ParseDict (bsc#1257173, CVE-2026-0994)

CVE-2025-4565.patch

@@ -0,0 +1,256 @@
+From 1e7f83ea1b1945065ce1b89051cd655e4b8de22d Mon Sep 17 00:00:00 2001
+From: Protobuf Team Bot <protobuf-github-bot@google.com>
+Date: Tue, 13 May 2025 14:42:18 -0700
+Subject: [PATCH 2/2] Add recursion depth limits to pure python
+
+PiperOrigin-RevId: 758382549
+---
+ python/google/protobuf/internal/decoder.py    | 35 ++++++++++-
+ .../google/protobuf/internal/decoder_test.py  | 14 +++++
+ .../google/protobuf/internal/message_test.py  | 60 +++++++++++++++++--
+ .../protobuf/internal/self_recursive.proto    |  1 +
+ 4 files changed, 105 insertions(+), 5 deletions(-)
+
+diff --git a/python/google/protobuf/internal/decoder.py b/python/google/protobuf/internal/decoder.py
+index 89d829142..de0bc19a5 100755
+--- a/python/google/protobuf/internal/decoder.py
++++ b/python/google/protobuf/internal/decoder.py
+@@ -668,7 +668,13 @@ def GroupDecoder(field_number, is_repeated, is_packed, key, new_default):
+         if value is None:
+           value = field_dict.setdefault(key, new_default(message))
+         # Read sub-message.
++        current_depth += 1
++        if current_depth > _recursion_limit:
++          raise _DecodeError(
++              'Error parsing message: too many levels of nesting.'
++          )
+         pos = value.add()._InternalParse(buffer, pos, end, current_depth)
++        current_depth -= 1
+         # Read end tag.
+         new_pos = pos+end_tag_len
+         if buffer[pos:new_pos] != end_tag_bytes or new_pos > end:
+@@ -687,7 +693,11 @@ def GroupDecoder(field_number, is_repeated, is_packed, key, new_default):
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+       # Read sub-message.
++      current_depth += 1
++      if current_depth > _recursion_limit:
++        raise _DecodeError('Error parsing message: too many levels of nesting.')
+       pos = value._InternalParse(buffer, pos, end, current_depth)
++      current_depth -= 1
+       # Read end tag.
+       new_pos = pos+end_tag_len
+       if buffer[pos:new_pos] != end_tag_bytes or new_pos > end:
+@@ -720,6 +730,11 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+         if new_pos > end:
+           raise _DecodeError('Truncated message.')
+         # Read sub-message.
++        current_depth += 1
++        if current_depth > _recursion_limit:
++          raise _DecodeError(
++              'Error parsing message: too many levels of nesting.'
++          )
+         if (
+             value.add()._InternalParse(buffer, pos, new_pos, current_depth)
+             != new_pos
+@@ -727,6 +742,7 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+           # The only reason _InternalParse would return early is if it
+           # encountered an end-group tag.
+           raise _DecodeError('Unexpected end-group tag.')
++        current_depth -= 1
+         # Predict that the next tag is another copy of the same repeated field.
+         pos = new_pos + tag_len
+         if buffer[new_pos:pos] != tag_bytes or new_pos == end:
+@@ -746,10 +762,14 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+       if new_pos > end:
+         raise _DecodeError('Truncated message.')
+       # Read sub-message.
++      current_depth += 1
++      if current_depth > _recursion_limit:
++        raise _DecodeError('Error parsing message: too many levels of nesting.')
+       if value._InternalParse(buffer, pos, new_pos, current_depth) != new_pos:
+         # The only reason _InternalParse would return early is if it encountered
+         # an end-group tag.
+         raise _DecodeError('Unexpected end-group tag.')
++      current_depth -= 1
+       return new_pos
+ 
+     return DecodeField
+@@ -984,6 +1004,15 @@ def _SkipGroup(buffer, pos, end):
+     pos = new_pos
+ 
+ 
++DEFAULT_RECURSION_LIMIT = 100
++_recursion_limit = DEFAULT_RECURSION_LIMIT
++
++
++def SetRecursionLimit(new_limit):
++  global _recursion_limit
++  _recursion_limit = new_limit
++
++
+ def _DecodeUnknownFieldSet(buffer, pos, end_pos=None, current_depth=0):
+   """Decode UnknownFieldSet.  Returns the UnknownFieldSet and new position."""
+ 
+@@ -1017,7 +1046,11 @@ def _DecodeUnknownField(
+     data = buffer[pos:pos+size].tobytes()
+     pos += size
+   elif wire_type == wire_format.WIRETYPE_START_GROUP:
+-    (data, pos) = _DecodeUnknownFieldSet(buffer, pos, None, current_depth)
++    current_depth += 1
++    if current_depth >= _recursion_limit:
++      raise _DecodeError('Error parsing message: too many levels of nesting.')
++    data, pos = _DecodeUnknownFieldSet(buffer, pos, None, current_depth)
++    current_depth -= 1
+   elif wire_type == wire_format.WIRETYPE_END_GROUP:
+     return (0, -1)
+   else:
+diff --git a/python/google/protobuf/internal/decoder_test.py b/python/google/protobuf/internal/decoder_test.py
+index f801b6e76..11e6465b6 100644
+--- a/python/google/protobuf/internal/decoder_test.py
++++ b/python/google/protobuf/internal/decoder_test.py
+@@ -11,8 +11,10 @@
+ import io
+ import unittest
+ 
++from google.protobuf import message
+ from google.protobuf.internal import decoder
+ from google.protobuf.internal import testing_refleaks
++from google.protobuf.internal import wire_format
+ 
+ 
+ _INPUT_BYTES = b'\x84r\x12'
+@@ -52,6 +54,18 @@ class DecoderTest(unittest.TestCase):
+     size = decoder._DecodeVarint(input_io)
+     self.assertEqual(size, None)
+ 
++  def test_decode_unknown_group_field_too_many_levels(self):
++    data = memoryview(b'\023' * 5_000_000)
++    self.assertRaisesRegex(
++        message.DecodeError,
++        'Error parsing message',
++        decoder._DecodeUnknownField,
++        data,
++        1,
++        wire_format.WIRETYPE_START_GROUP,
++        1
++    )
++
+ 
+ if __name__ == '__main__':
+   unittest.main()
+diff --git a/python/google/protobuf/internal/message_test.py b/python/google/protobuf/internal/message_test.py
+index 48e6df806..6facb8135 100755
+--- a/python/google/protobuf/internal/message_test.py
++++ b/python/google/protobuf/internal/message_test.py
+@@ -36,6 +36,7 @@ from google.protobuf.internal import enum_type_wrapper
+ from google.protobuf.internal import more_extensions_pb2
+ from google.protobuf.internal import more_messages_pb2
+ from google.protobuf.internal import packed_field_test_pb2
++from google.protobuf.internal import self_recursive_pb2
+ from google.protobuf.internal import test_proto3_optional_pb2
+ from google.protobuf.internal import test_util
+ from google.protobuf.internal import testing_refleaks
+@@ -1339,6 +1340,52 @@ class MessageTest(unittest.TestCase):
+     self.assertNotIn('oneof_string', m)
+ 
+ 
++@testing_refleaks.TestCase
++class TestRecursiveGroup(unittest.TestCase):
++
++  def _MakeRecursiveGroupMessage(self, n):
++    msg = self_recursive_pb2.SelfRecursive()
++    sub = msg
++    for _ in range(n):
++      sub = sub.sub_group
++    sub.i = 1
++    return msg.SerializeToString()
++
++  def testRecursiveGroups(self):
++    recurse_msg = self_recursive_pb2.SelfRecursive()
++    data = self._MakeRecursiveGroupMessage(100)
++    recurse_msg.ParseFromString(data)
++    self.assertTrue(recurse_msg.HasField('sub_group'))
++
++  def testRecursiveGroupsException(self):
++    if api_implementation.Type() != 'python':
++      api_implementation._c_module.SetAllowOversizeProtos(False)
++    recurse_msg = self_recursive_pb2.SelfRecursive()
++    data = self._MakeRecursiveGroupMessage(300)
++    with self.assertRaises(message.DecodeError) as context:
++      recurse_msg.ParseFromString(data)
++    self.assertIn('Error parsing message', str(context.exception))
++    if api_implementation.Type() == 'python':
++      self.assertIn('too many levels of nesting', str(context.exception))
++
++  def testRecursiveGroupsUnknownFields(self):
++    if api_implementation.Type() != 'python':
++      api_implementation._c_module.SetAllowOversizeProtos(False)
++    test_msg = unittest_pb2.TestAllTypes()
++    data = self._MakeRecursiveGroupMessage(300)  # unknown to test_msg
++    with self.assertRaises(message.DecodeError) as context:
++      test_msg.ParseFromString(data)
++    self.assertIn(
++        'Error parsing message',
++        str(context.exception),
++    )
++    if api_implementation.Type() == 'python':
++      self.assertIn('too many levels of nesting', str(context.exception))
++      decoder.SetRecursionLimit(310)
++      test_msg.ParseFromString(data)
++      decoder.SetRecursionLimit(decoder.DEFAULT_RECURSION_LIMIT)
++
++
+ # Class to test proto2-only features (required, extensions, etc.)
+ @testing_refleaks.TestCase
+ class Proto2Test(unittest.TestCase):
+@@ -2722,8 +2769,6 @@ class PackedFieldTest(unittest.TestCase):
+     self.assertEqual(golden_data, message.SerializeToString())
+ 
+ 
+-@unittest.skipIf(api_implementation.Type() == 'python',
+-                 'explicit tests of the C++ implementation')
+ @testing_refleaks.TestCase
+ class OversizeProtosTest(unittest.TestCase):
+ 
+@@ -2740,16 +2785,23 @@ class OversizeProtosTest(unittest.TestCase):
+     msg.ParseFromString(self.GenerateNestedProto(100))
+ 
+   def testAssertOversizeProto(self):
+-    api_implementation._c_module.SetAllowOversizeProtos(False)
++    if api_implementation.Type() != 'python':
++      api_implementation._c_module.SetAllowOversizeProtos(False)
+     msg = unittest_pb2.TestRecursiveMessage()
+     with self.assertRaises(message.DecodeError) as context:
+       msg.ParseFromString(self.GenerateNestedProto(101))
+     self.assertIn('Error parsing message', str(context.exception))
+ 
+   def testSucceedOversizeProto(self):
+-    api_implementation._c_module.SetAllowOversizeProtos(True)
++
++    if api_implementation.Type() == 'python':
++      decoder.SetRecursionLimit(310)
++    else:
++      api_implementation._c_module.SetAllowOversizeProtos(True)
++
+     msg = unittest_pb2.TestRecursiveMessage()
+     msg.ParseFromString(self.GenerateNestedProto(101))
++    decoder.SetRecursionLimit(decoder.DEFAULT_RECURSION_LIMIT)
+ 
+ 
+ if __name__ == '__main__':
+diff --git a/python/google/protobuf/internal/self_recursive.proto b/python/google/protobuf/internal/self_recursive.proto
+index 20bc2b4d3..d2a7f004b 100644
+--- a/python/google/protobuf/internal/self_recursive.proto
++++ b/python/google/protobuf/internal/self_recursive.proto
+@@ -12,6 +12,7 @@ package google.protobuf.python.internal;
+ message SelfRecursive {
+   SelfRecursive sub = 1;
+   int32 i = 2;
++  SelfRecursive sub_group = 3 [features.message_encoding = DELIMITED];
+ }
+ 
+ message IndirectRecursive {
+-- 
+2.51.1
+

CVE-2026-0994.patch

@@ -0,0 +1,58 @@
+From b8ada4c2a07449fe8c4c4574292a501c1350c6e6 Mon Sep 17 00:00:00 2001
+From: aviralgarg05 <gargaviral99@gmail.com>
+Date: Fri, 9 Jan 2026 20:59:10 +0530
+Subject: [PATCH] Fix Any recursion depth bypass in Python
+ json_format.ParseDict
+
+This fixes a security vulnerability where nested google.protobuf.Any messages
+could bypass the max_recursion_depth limit, potentially leading to denial of
+service via stack overflow.
+
+The root cause was that _ConvertAnyMessage() was calling itself recursively
+via methodcaller() for nested well-known types, bypassing the recursion depth
+tracking in ConvertMessage().
+
+The fix routes well-known type parsing through ConvertMessage() to ensure
+proper recursion depth accounting for all message types including nested Any.
+
+Fixes #25070
+---
+ python/google/protobuf/json_format.py | 15 +++++++++------
+ 1 file changed, 9 insertions(+), 6 deletions(-)
+
+diff --git a/python/google/protobuf/json_format.py b/python/google/protobuf/json_format.py
+index 2a6bba939..9ace6345e 100644
+--- a/python/google/protobuf/json_format.py
++++ b/python/google/protobuf/json_format.py
+@@ -521,6 +521,10 @@ class _Parser(object):
+     Raises:
+       ParseError: In case of convert problems.
+     """
++    # Increment recursion depth at message entry. The max_recursion_depth limit
++    # is exclusive: a depth value equal to max_recursion_depth will trigger an
++    # error. For example, with max_recursion_depth=5, nesting up to depth 4 is
++    # allowed, but attempting depth 5 raises ParseError.
+     self.recursion_depth += 1
+     if self.recursion_depth > self.max_recursion_depth:
+       raise ParseError(
+@@ -725,12 +729,11 @@ class _Parser(object):
+           value['value'], sub_message, '{0}.value'.format(path)
+       )
+     elif full_name in _WKTJSONMETHODS:
+-      methodcaller(
+-          _WKTJSONMETHODS[full_name][1],
+-          value['value'],
+-          sub_message,
+-          '{0}.value'.format(path),
+-      )(self)
++      # For well-known types (including nested Any), use ConvertMessage
++      # to ensure recursion depth is properly tracked
++      self.ConvertMessage(
++          value['value'], sub_message, '{0}.value'.format(path)
++      )
+     else:
+       del value['@type']
+       self._ConvertFieldValuePair(value, sub_message, path)
+-- 
+2.52.0
+

_multibuild

@@ -1,4 +1,5 @@
 <multibuild>
+  <package>python-protobuf</package>
   <package>protobuf-java</package>
 </multibuild>
 

baselibs.conf

@@ -1,4 +1,4 @@
-libprotobuf29_3_0
-libprotoc29_3_0
-libprotobuf-lite29_3_0
-libutf8_range-29_3_0
+libprotobuf28_3_0
+libprotoc28_3_0
+libprotobuf-lite28_3_0
+libutf8_range-28_3_0

internal-pure-python-fixes.patch

@@ -0,0 +1,421 @@
+From dac2e91e36408087d769be89a72fbafe1ea5039c Mon Sep 17 00:00:00 2001
+From: Protobuf Team Bot <protobuf-github-bot@google.com>
+Date: Tue, 4 Mar 2025 13:16:32 -0800
+Subject: [PATCH 1/2] Internal pure python fixes
+
+PiperOrigin-RevId: 733441339
+---
+ python/google/protobuf/internal/decoder.py    | 98 ++++++++++++++-----
+ .../google/protobuf/internal/message_test.py  |  1 +
+ .../protobuf/internal/python_message.py       |  7 +-
+ .../protobuf/internal/self_recursive.proto    |  9 +-
+ 4 files changed, 86 insertions(+), 29 deletions(-)
+
+diff --git a/python/google/protobuf/internal/decoder.py b/python/google/protobuf/internal/decoder.py
+index dcde1d942..89d829142 100755
+--- a/python/google/protobuf/internal/decoder.py
++++ b/python/google/protobuf/internal/decoder.py
+@@ -184,7 +184,10 @@ def _SimpleDecoder(wire_type, decode_value):
+                       clear_if_default=False):
+     if is_packed:
+       local_DecodeVarint = _DecodeVarint
+-      def DecodePackedField(buffer, pos, end, message, field_dict):
++      def DecodePackedField(
++          buffer, pos, end, message, field_dict, current_depth=0
++      ):
++        del current_depth  # unused
+         value = field_dict.get(key)
+         if value is None:
+           value = field_dict.setdefault(key, new_default(message))
+@@ -199,11 +202,15 @@ def _SimpleDecoder(wire_type, decode_value):
+           del value[-1]   # Discard corrupt value.
+           raise _DecodeError('Packed element was truncated.')
+         return pos
++
+       return DecodePackedField
+     elif is_repeated:
+       tag_bytes = encoder.TagBytes(field_number, wire_type)
+       tag_len = len(tag_bytes)
+-      def DecodeRepeatedField(buffer, pos, end, message, field_dict):
++      def DecodeRepeatedField(
++          buffer, pos, end, message, field_dict, current_depth=0
++      ):
++        del current_depth  # unused
+         value = field_dict.get(key)
+         if value is None:
+           value = field_dict.setdefault(key, new_default(message))
+@@ -218,9 +225,12 @@ def _SimpleDecoder(wire_type, decode_value):
+             if new_pos > end:
+               raise _DecodeError('Truncated message.')
+             return new_pos
++
+       return DecodeRepeatedField
+     else:
+-      def DecodeField(buffer, pos, end, message, field_dict):
++
++      def DecodeField(buffer, pos, end, message, field_dict, current_depth=0):
++        del current_depth  # unused
+         (new_value, pos) = decode_value(buffer, pos)
+         if pos > end:
+           raise _DecodeError('Truncated message.')
+@@ -229,6 +239,7 @@ def _SimpleDecoder(wire_type, decode_value):
+         else:
+           field_dict[key] = new_value
+         return pos
++
+       return DecodeField
+ 
+   return SpecificDecoder
+@@ -364,7 +375,9 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+   enum_type = key.enum_type
+   if is_packed:
+     local_DecodeVarint = _DecodeVarint
+-    def DecodePackedField(buffer, pos, end, message, field_dict):
++    def DecodePackedField(
++        buffer, pos, end, message, field_dict, current_depth=0
++    ):
+       """Decode serialized packed enum to its value and a new position.
+ 
+       Args:
+@@ -377,6 +390,7 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+       Returns:
+         int, new position in serialized data.
+       """
++      del current_depth  # unused
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -407,11 +421,14 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+           # pylint: enable=protected-access
+         raise _DecodeError('Packed element was truncated.')
+       return pos
++
+     return DecodePackedField
+   elif is_repeated:
+     tag_bytes = encoder.TagBytes(field_number, wire_format.WIRETYPE_VARINT)
+     tag_len = len(tag_bytes)
+-    def DecodeRepeatedField(buffer, pos, end, message, field_dict):
++    def DecodeRepeatedField(
++        buffer, pos, end, message, field_dict, current_depth=0
++    ):
+       """Decode serialized repeated enum to its value and a new position.
+ 
+       Args:
+@@ -424,6 +441,7 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+       Returns:
+         int, new position in serialized data.
+       """
++      del current_depth  # unused
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -446,9 +464,11 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+           if new_pos > end:
+             raise _DecodeError('Truncated message.')
+           return new_pos
++
+     return DecodeRepeatedField
+   else:
+-    def DecodeField(buffer, pos, end, message, field_dict):
++
++    def DecodeField(buffer, pos, end, message, field_dict, current_depth=0):
+       """Decode serialized repeated enum to its value and a new position.
+ 
+       Args:
+@@ -461,6 +481,7 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+       Returns:
+         int, new position in serialized data.
+       """
++      del current_depth  # unused
+       value_start_pos = pos
+       (enum_value, pos) = _DecodeSignedVarint32(buffer, pos)
+       if pos > end:
+@@ -480,6 +501,7 @@ def EnumDecoder(field_number, is_repeated, is_packed, key, new_default,
+             (tag_bytes, buffer[value_start_pos:pos].tobytes()))
+         # pylint: enable=protected-access
+       return pos
++
+     return DecodeField
+ 
+ 
+@@ -538,7 +560,10 @@ def StringDecoder(field_number, is_repeated, is_packed, key, new_default,
+     tag_bytes = encoder.TagBytes(field_number,
+                                  wire_format.WIRETYPE_LENGTH_DELIMITED)
+     tag_len = len(tag_bytes)
+-    def DecodeRepeatedField(buffer, pos, end, message, field_dict):
++    def DecodeRepeatedField(
++        buffer, pos, end, message, field_dict, current_depth=0
++    ):
++      del current_depth  # unused
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -553,9 +578,12 @@ def StringDecoder(field_number, is_repeated, is_packed, key, new_default,
+         if buffer[new_pos:pos] != tag_bytes or new_pos == end:
+           # Prediction failed.  Return.
+           return new_pos
++
+     return DecodeRepeatedField
+   else:
+-    def DecodeField(buffer, pos, end, message, field_dict):
++
++    def DecodeField(buffer, pos, end, message, field_dict, current_depth=0):
++      del current_depth  # unused
+       (size, pos) = local_DecodeVarint(buffer, pos)
+       new_pos = pos + size
+       if new_pos > end:
+@@ -565,6 +593,7 @@ def StringDecoder(field_number, is_repeated, is_packed, key, new_default,
+       else:
+         field_dict[key] = _ConvertToUnicode(buffer[pos:new_pos])
+       return new_pos
++
+     return DecodeField
+ 
+ 
+@@ -579,7 +608,10 @@ def BytesDecoder(field_number, is_repeated, is_packed, key, new_default,
+     tag_bytes = encoder.TagBytes(field_number,
+                                  wire_format.WIRETYPE_LENGTH_DELIMITED)
+     tag_len = len(tag_bytes)
+-    def DecodeRepeatedField(buffer, pos, end, message, field_dict):
++    def DecodeRepeatedField(
++        buffer, pos, end, message, field_dict, current_depth=0
++    ):
++      del current_depth  # unused
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -594,9 +626,12 @@ def BytesDecoder(field_number, is_repeated, is_packed, key, new_default,
+         if buffer[new_pos:pos] != tag_bytes or new_pos == end:
+           # Prediction failed.  Return.
+           return new_pos
++
+     return DecodeRepeatedField
+   else:
+-    def DecodeField(buffer, pos, end, message, field_dict):
++
++    def DecodeField(buffer, pos, end, message, field_dict, current_depth=0):
++      del current_depth  # unused
+       (size, pos) = local_DecodeVarint(buffer, pos)
+       new_pos = pos + size
+       if new_pos > end:
+@@ -606,6 +641,7 @@ def BytesDecoder(field_number, is_repeated, is_packed, key, new_default,
+       else:
+         field_dict[key] = buffer[pos:new_pos].tobytes()
+       return new_pos
++
+     return DecodeField
+ 
+ 
+@@ -621,7 +657,9 @@ def GroupDecoder(field_number, is_repeated, is_packed, key, new_default):
+     tag_bytes = encoder.TagBytes(field_number,
+                                  wire_format.WIRETYPE_START_GROUP)
+     tag_len = len(tag_bytes)
+-    def DecodeRepeatedField(buffer, pos, end, message, field_dict):
++    def DecodeRepeatedField(
++        buffer, pos, end, message, field_dict, current_depth=0
++    ):
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -630,7 +668,7 @@ def GroupDecoder(field_number, is_repeated, is_packed, key, new_default):
+         if value is None:
+           value = field_dict.setdefault(key, new_default(message))
+         # Read sub-message.
+-        pos = value.add()._InternalParse(buffer, pos, end)
++        pos = value.add()._InternalParse(buffer, pos, end, current_depth)
+         # Read end tag.
+         new_pos = pos+end_tag_len
+         if buffer[pos:new_pos] != end_tag_bytes or new_pos > end:
+@@ -640,19 +678,22 @@ def GroupDecoder(field_number, is_repeated, is_packed, key, new_default):
+         if buffer[new_pos:pos] != tag_bytes or new_pos == end:
+           # Prediction failed.  Return.
+           return new_pos
++
+     return DecodeRepeatedField
+   else:
+-    def DecodeField(buffer, pos, end, message, field_dict):
++
++    def DecodeField(buffer, pos, end, message, field_dict, current_depth=0):
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+       # Read sub-message.
+-      pos = value._InternalParse(buffer, pos, end)
++      pos = value._InternalParse(buffer, pos, end, current_depth)
+       # Read end tag.
+       new_pos = pos+end_tag_len
+       if buffer[pos:new_pos] != end_tag_bytes or new_pos > end:
+         raise _DecodeError('Missing group end tag.')
+       return new_pos
++
+     return DecodeField
+ 
+ 
+@@ -666,7 +707,9 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+     tag_bytes = encoder.TagBytes(field_number,
+                                  wire_format.WIRETYPE_LENGTH_DELIMITED)
+     tag_len = len(tag_bytes)
+-    def DecodeRepeatedField(buffer, pos, end, message, field_dict):
++    def DecodeRepeatedField(
++        buffer, pos, end, message, field_dict, current_depth=0
++    ):
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -677,7 +720,10 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+         if new_pos > end:
+           raise _DecodeError('Truncated message.')
+         # Read sub-message.
+-        if value.add()._InternalParse(buffer, pos, new_pos) != new_pos:
++        if (
++            value.add()._InternalParse(buffer, pos, new_pos, current_depth)
++            != new_pos
++        ):
+           # The only reason _InternalParse would return early is if it
+           # encountered an end-group tag.
+           raise _DecodeError('Unexpected end-group tag.')
+@@ -686,9 +732,11 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+         if buffer[new_pos:pos] != tag_bytes or new_pos == end:
+           # Prediction failed.  Return.
+           return new_pos
++
+     return DecodeRepeatedField
+   else:
+-    def DecodeField(buffer, pos, end, message, field_dict):
++
++    def DecodeField(buffer, pos, end, message, field_dict, current_depth=0):
+       value = field_dict.get(key)
+       if value is None:
+         value = field_dict.setdefault(key, new_default(message))
+@@ -698,11 +746,12 @@ def MessageDecoder(field_number, is_repeated, is_packed, key, new_default):
+       if new_pos > end:
+         raise _DecodeError('Truncated message.')
+       # Read sub-message.
+-      if value._InternalParse(buffer, pos, new_pos) != new_pos:
++      if value._InternalParse(buffer, pos, new_pos, current_depth) != new_pos:
+         # The only reason _InternalParse would return early is if it encountered
+         # an end-group tag.
+         raise _DecodeError('Unexpected end-group tag.')
+       return new_pos
++
+     return DecodeField
+ 
+ 
+@@ -851,7 +900,8 @@ def MapDecoder(field_descriptor, new_default, is_message_map):
+   # Can't read _concrete_class yet; might not be initialized.
+   message_type = field_descriptor.message_type
+ 
+-  def DecodeMap(buffer, pos, end, message, field_dict):
++  def DecodeMap(buffer, pos, end, message, field_dict, current_depth=0):
++    del current_depth  # Unused.
+     submsg = message_type._concrete_class()
+     value = field_dict.get(key)
+     if value is None:
+@@ -934,7 +984,7 @@ def _SkipGroup(buffer, pos, end):
+     pos = new_pos
+ 
+ 
+-def _DecodeUnknownFieldSet(buffer, pos, end_pos=None):
++def _DecodeUnknownFieldSet(buffer, pos, end_pos=None, current_depth=0):
+   """Decode UnknownFieldSet.  Returns the UnknownFieldSet and new position."""
+ 
+   unknown_field_set = containers.UnknownFieldSet()
+@@ -944,14 +994,16 @@ def _DecodeUnknownFieldSet(buffer, pos, end_pos=None):
+     field_number, wire_type = wire_format.UnpackTag(tag)
+     if wire_type == wire_format.WIRETYPE_END_GROUP:
+       break
+-    (data, pos) = _DecodeUnknownField(buffer, pos, wire_type)
++    (data, pos) = _DecodeUnknownField(buffer, pos, wire_type, current_depth)
+     # pylint: disable=protected-access
+     unknown_field_set._add(field_number, wire_type, data)
+ 
+   return (unknown_field_set, pos)
+ 
+ 
+-def _DecodeUnknownField(buffer, pos, wire_type):
++def _DecodeUnknownField(
++    buffer, pos, wire_type, current_depth=0
++):
+   """Decode a unknown field.  Returns the UnknownField and new position."""
+ 
+   if wire_type == wire_format.WIRETYPE_VARINT:
+@@ -965,7 +1017,7 @@ def _DecodeUnknownField(buffer, pos, wire_type):
+     data = buffer[pos:pos+size].tobytes()
+     pos += size
+   elif wire_type == wire_format.WIRETYPE_START_GROUP:
+-    (data, pos) = _DecodeUnknownFieldSet(buffer, pos)
++    (data, pos) = _DecodeUnknownFieldSet(buffer, pos, None, current_depth)
+   elif wire_type == wire_format.WIRETYPE_END_GROUP:
+     return (0, -1)
+   else:
+diff --git a/python/google/protobuf/internal/message_test.py b/python/google/protobuf/internal/message_test.py
+index 2a723eabb..48e6df806 100755
+--- a/python/google/protobuf/internal/message_test.py
++++ b/python/google/protobuf/internal/message_test.py
+@@ -30,6 +30,7 @@ import warnings
+ cmp = lambda x, y: (x > y) - (x < y)
+ 
+ from google.protobuf.internal import api_implementation # pylint: disable=g-import-not-at-top
++from google.protobuf.internal import decoder
+ from google.protobuf.internal import encoder
+ from google.protobuf.internal import enum_type_wrapper
+ from google.protobuf.internal import more_extensions_pb2
+diff --git a/python/google/protobuf/internal/python_message.py b/python/google/protobuf/internal/python_message.py
+index fabc6aa07..62c059cd2 100755
+--- a/python/google/protobuf/internal/python_message.py
++++ b/python/google/protobuf/internal/python_message.py
+@@ -1194,7 +1194,7 @@ def _AddMergeFromStringMethod(message_descriptor, cls):
+   fields_by_tag = cls._fields_by_tag
+   message_set_decoders_by_tag = cls._message_set_decoders_by_tag
+ 
+-  def InternalParse(self, buffer, pos, end):
++  def InternalParse(self, buffer, pos, end, current_depth=0):
+     """Create a message from serialized bytes.
+ 
+     Args:
+@@ -1244,10 +1244,13 @@ def _AddMergeFromStringMethod(message_descriptor, cls):
+       else:
+         _MaybeAddDecoder(cls, field_des)
+         field_decoder = field_des._decoders[is_packed]
+-        pos = field_decoder(buffer, new_pos, end, self, field_dict)
++        pos = field_decoder(
++            buffer, new_pos, end, self, field_dict, current_depth
++        )
+         if field_des.containing_oneof:
+           self._UpdateOneofState(field_des)
+     return pos
++
+   cls._InternalParse = InternalParse
+ 
+ 
+diff --git a/python/google/protobuf/internal/self_recursive.proto b/python/google/protobuf/internal/self_recursive.proto
+index dbfcaf971..20bc2b4d3 100644
+--- a/python/google/protobuf/internal/self_recursive.proto
++++ b/python/google/protobuf/internal/self_recursive.proto
+@@ -5,18 +5,19 @@
+ // license that can be found in the LICENSE file or at
+ // https://developers.google.com/open-source/licenses/bsd
+ 
+-syntax = "proto2";
++edition = "2023";
+ 
+ package google.protobuf.python.internal;
+ 
+ message SelfRecursive {
+-  optional SelfRecursive sub = 1;
++  SelfRecursive sub = 1;
++  int32 i = 2;
+ }
+ 
+ message IndirectRecursive {
+-  optional IntermediateRecursive intermediate = 1;
++  IntermediateRecursive intermediate = 1;
+ }
+ 
+ message IntermediateRecursive {
+-  optional IndirectRecursive indirect = 1;
++  IndirectRecursive indirect = 1;
+ }
+-- 
+2.51.1
+

protobuf-fix-google-imports.patch

@@ -0,0 +1,45 @@
+From 8351926380c7cc91aae6df5695c91426e209f958 Mon Sep 17 00:00:00 2001
+From: Ge Yunxi <141423244+gyx47@users.noreply.github.com>
+Date: Fri, 11 Jul 2025 11:04:58 -0700
+Subject: [PATCH] drop-deprecated-pkg-resources-declare (#22442)
+
+# Description
+As of setuptools 81, pkg_resources.declare_namespace has been marked as deprecated (scheduled to be removed after 2025-11-30) so I remove it from init.py
+
+# Environment:
+a virtual machine of arch riscv64
+
+# procedure
+I got this problem when running a test that applied this package.
+```
+src/certbot_dns_google/_internal/tests/dns_google_test.py:9: in <module>
+    from google.auth import exceptions as googleauth_exceptions
+/usr/lib/python3.13/site-packages/google/__init__.py:2: in <module>
+    __import__('pkg_resources').declare_namespace(__name__)
+    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+/usr/lib/python3.13/site-packages/pkg_resources/__init__.py:98: in <module>
+    warnings.warn(
+E   UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
+```
+[certbot-dns-google-4.1.1-1-riscv64-check.log](https://github.com/user-attachments/files/20976539/certbot-dns-google-4.1.1-1-riscv64-check.log)
+
+Closes #22442
+
+COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/22442 from gyx47:patch-1 6aef5c9df150cce444910d224fe90b2a514c7868
+PiperOrigin-RevId: 782041935
+---
+ python/google/__init__.py | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/python/google/__init__.py b/python/google/__init__.py
+index 5585614122997..b36383a61027f 100644
+--- a/python/google/__init__.py
++++ b/python/google/__init__.py
+@@ -1,4 +1,3 @@
+-try:
+-  __import__('pkg_resources').declare_namespace(__name__)
+-except ImportError:
+-  __path__ = __import__('pkgutil').extend_path(__path__, __name__)
++from pkgutil import extend_path
++
++__path__ = extend_path(__path__, __name__)

protobuf-java-4.28.3.pom

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>4.29.3</version>
+    <version>4.28.3</version>
   </parent>
 
   <artifactId>protobuf-java</artifactId>

protobuf-java-util-4.28.3.pom

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>4.29.3</version>
+    <version>4.28.3</version>
   </parent>
 
   <artifactId>protobuf-java-util</artifactId>
@@ -16,37 +16,32 @@
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java</artifactId>
-      <version>4.29.3</version>
+      <version>4.28.3</version>
     </dependency>
             <dependency>
             <groupId>com.google.code.findbugs</groupId>
             <artifactId>jsr305</artifactId>
             <version>3.0.2</version>
-            <scope>runtime</scope>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
             <version>2.8.9</version>
-            <scope>runtime</scope>
         </dependency>
         <dependency>
             <groupId>com.google.errorprone</groupId>
             <artifactId>error_prone_annotations</artifactId>
             <version>2.18.0</version>
-            <scope>runtime</scope>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>32.0.1-jre</version>
-            <scope>runtime</scope>
         </dependency>
         <dependency>
             <groupId>com.google.j2objc</groupId>
             <artifactId>j2objc-annotations</artifactId>
             <version>2.8</version>
-            <scope>runtime</scope>
         </dependency>
   </dependencies>
 

protobuf-java-util-removescope.patch

@@ -1,34 +0,0 @@
---- pom.xml	2025-05-02 23:04:51.224332863 +0200
-+++ pom.xml	2025-05-02 23:05:30.728959217 +0200
-@@ -22,31 +22,26 @@
-             <groupId>com.google.code.findbugs</groupId>
-             <artifactId>jsr305</artifactId>
-             <version>3.0.2</version>
--            <scope>runtime</scope>
-         </dependency>
-         <dependency>
-             <groupId>com.google.code.gson</groupId>
-             <artifactId>gson</artifactId>
-             <version>2.8.9</version>
--            <scope>runtime</scope>
-         </dependency>
-         <dependency>
-             <groupId>com.google.errorprone</groupId>
-             <artifactId>error_prone_annotations</artifactId>
-             <version>2.18.0</version>
--            <scope>runtime</scope>
-         </dependency>
-         <dependency>
-             <groupId>com.google.guava</groupId>
-             <artifactId>guava</artifactId>
-             <version>32.0.1-jre</version>
--            <scope>runtime</scope>
-         </dependency>
-         <dependency>
-             <groupId>com.google.j2objc</groupId>
-             <artifactId>j2objc-annotations</artifactId>
-             <version>2.8</version>
--            <scope>runtime</scope>
-         </dependency>
-   </dependencies>
- 

protobuf-java.changes

@@ -1,12 +1,27 @@
 -------------------------------------------------------------------
-Thu May  1 09:05:08 UTC 2025 - Antonello Tartamo <antonello.tartamo@suse.com>
+Tue Jan 27 08:29:42 UTC 2026 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 
-- update to 29.3
-  * Fix cmake installation location of java and go features.
-  * Add .bazeliskrc for protobuf repo to tell bazelisk to use 7.1.2 by default. 
-  * Update artifact actions to v4
-  * Added protobuf-java-util-removescope.patch to avoid Java compilation errors
-    due to dependencies marked as runtime.
+- Delete deprecated google/__init__.py namespace file
+
+-------------------------------------------------------------------
+Mon Jan 26 13:00:51 UTC 2026 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Add CVE-2026-0994.patch to fix google.protobuf.Any recursion depth
+  bypass in Python json_format.ParseDict (bsc#1257173, CVE-2026-0994)
+
+-------------------------------------------------------------------
+Mon Jan  5 12:14:24 UTC 2026 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Cherry-pick protobuf-fix-google-imports.patch to fix import issues of
+  reverse-dependency packages within the google namespace (bsc#1244918)
+
+-------------------------------------------------------------------
+Fri Nov 14 14:32:06 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Add internal-pure-python-fixes.patch to backport changes required for CVE fix
+- Add CVE-2025-4565.patch to fix parsing of untrusted Protocol Buffers
+  data containing an arbitrary number of recursive groups or messages
+  can lead to crash due to RecursionError (bsc#1244663, CVE-2025-4565)
 
 -------------------------------------------------------------------
 Mon Oct 28 08:20:17 UTC 2024 - Dirk Müller <dmueller@suse.com>

protobuf-java.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package protobuf-java
 #
-# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2026 SUSE LLC and contributors
 # Copyright (c) 2024 Andreas Stieger <Andreas.Stieger@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
@@ -18,9 +18,8 @@
 
 
 %define tarname protobuf
-%define patchjuname protobuf-java-util-removescope.patch
 Name:           protobuf-java
-Version:        29.3
+Version:        28.3
 Release:        0
 Summary:        Java Bindings for Google Protocol Buffers
 License:        BSD-3-Clause
@@ -30,7 +29,6 @@ Source0:        https://github.com/protocolbuffers/protobuf/releases/download/v%
 Source1:        https://repo1.maven.org/maven2/com/google/protobuf/%{name}/4.%{version}/%{name}-4.%{version}.pom
 Source2:        https://repo1.maven.org/maven2/com/google/protobuf/%{name}lite/4.%{version}/%{name}lite-4.%{version}.pom
 Source3:        https://repo1.maven.org/maven2/com/google/protobuf/%{name}-util/4.%{version}/%{name}-util-4.%{version}.pom
-Source4:        %{patchjuname}
 BuildRequires:  fdupes
 BuildRequires:  java-devel >= 1.8
 BuildRequires:  maven-local
@@ -88,10 +86,6 @@ pushd java
 cp %{SOURCE1} core/pom.xml
 cp %{SOURCE2} lite/pom.xml
 cp %{SOURCE3} util/pom.xml
-cp %{SOURCE4} util/%{patchjuname}
-pushd util
-patch -p0 < %{patchjuname}
-popd
 %pom_disable_module kotlin
 %pom_disable_module kotlin-lite
 %pom_remove_plugin :animal-sniffer-maven-plugin

protobuf-javalite-4.28.3.pom

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.protobuf</groupId>
     <artifactId>protobuf-parent</artifactId>
-    <version>4.29.3</version>
+    <version>4.28.3</version>
   </parent>
 
   <artifactId>protobuf-javalite</artifactId>

protobuf.changes

@@ -1,12 +1,27 @@
 -------------------------------------------------------------------
-Thu May  1 09:05:08 UTC 2025 - Antonello Tartamo <antonello.tartamo@suse.com>
+Tue Jan 27 08:29:42 UTC 2026 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 
-- update to 29.3
-  * Fix cmake installation location of java and go features.
-  * Add .bazeliskrc for protobuf repo to tell bazelisk to use 7.1.2 by default. 
-  * Update artifact actions to v4
-  * Added protobuf-java-util-removescope.patch to avoid Java compilation errors
-    due to dependencies marked as runtime.
+- Delete deprecated google/__init__.py namespace file
+
+-------------------------------------------------------------------
+Mon Jan 26 13:00:51 UTC 2026 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Add CVE-2026-0994.patch to fix google.protobuf.Any recursion depth
+  bypass in Python json_format.ParseDict (bsc#1257173, CVE-2026-0994)
+
+-------------------------------------------------------------------
+Mon Jan  5 12:14:24 UTC 2026 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Cherry-pick protobuf-fix-google-imports.patch to fix import issues of
+  reverse-dependency packages within the google namespace (bsc#1244918)
+
+-------------------------------------------------------------------
+Fri Nov 14 14:32:06 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Add internal-pure-python-fixes.patch to backport changes required for CVE fix
+- Add CVE-2025-4565.patch to fix parsing of untrusted Protocol Buffers
+  data containing an arbitrary number of recursive groups or messages
+  can lead to crash due to RecursionError (bsc#1244663, CVE-2025-4565)
 
 -------------------------------------------------------------------
 Mon Oct 28 08:20:17 UTC 2024 - Dirk Müller <dmueller@suse.com>
@@ -35,7 +50,6 @@ Fri Oct 25 15:24:11 UTC 2024 - Dirk Müller <dmueller@suse.com>
     .com/protocolbuffers/protobuf/commit/3ea568a9b6107ebf0d617c47
     6f53a31490fd3182)
   * Mute the minor version warning
-  * fixed (bsc#1230778, CVE-2024-7254)
 
 -------------------------------------------------------------------
 Thu Oct 24 20:56:51 UTC 2024 - Fridrich Strba <fstrba@suse.com>

protobuf.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package protobuf
 #
-# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2026 SUSE LLC and contributors
 # Copyright (c) 2024 Andreas Stieger <Andreas.Stieger@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
@@ -20,7 +20,7 @@
 %define tarname protobuf
 # see cmake/abseil-cpp.cmake and src/google/protobuf/port_def.inc
 %define abseil_min_version 20230125.3
-%global         sover 29_3_0
+%global         sover 28_3_0
 %if 0%{?gcc_version} < 11
 %define with_gcc 11
 %endif
@@ -66,7 +66,7 @@
 %global protoc_arch sparc_64
 %endif
 Name:           protobuf
-Version:        29.3
+Version:        28.3
 Release:        0
 Summary:        Protocol Buffers - Google's data interchange format
 License:        BSD-3-Clause
@@ -75,6 +75,11 @@ URL:            https://github.com/protocolbuffers/protobuf
 Source0:        https://github.com/protocolbuffers/protobuf/releases/download/v%{version}/%{tarname}-%{version}.tar.gz
 Source1:        baselibs.conf
 Patch1:         versionize-shlibs.patch
+# PATCH-FIX-UPSTREAM - Backport changes from 29.x branch required to apply fix for CVE-2025-4565
+Patch2:         internal-pure-python-fixes.patch
+# PATCH-FIX-UPSTREAM - Fix parsing of untrusted Protocol Buffers data containing an arbitrary
+# number of recursive groups or messages can lead to crash due to RecursionError (CVE-2025-4565)
+Patch3:         CVE-2025-4565.patch
 BuildRequires:  cmake
 BuildRequires:  fdupes
 BuildRequires:  gcc%{?with_gcc}-c++
@@ -206,7 +211,6 @@ install -Dm 0644 editors/proto.vim %{buildroot}%{_datadir}/vim/site/syntax/proto
 # manual ln that we could not manage to get into versionize-shlibs.patch
 ln -s libutf8_range-%{version}.0.so %{buildroot}/%{_libdir}/libutf8_range.so
 ln -s libutf8_validity-%{version}.0.so %{buildroot}/%{_libdir}/libutf8_validity.so
-install -D java/core/src/main/resources/google/protobuf/java_features.proto %{buildroot}%{_includedir}/java/core/src/main/resources/google/protobuf/java_features.proto
 
 # create maven metadata for the protoc executable
 install -dm 0755 %{buildroot}%{_datadir}/maven-metadata

python-protobuf.spec

@@ -0,0 +1,75 @@
+#
+# spec file for package python-protobuf
+#
+# Copyright (c) 2026 SUSE LLC and contributors
+# Copyright (c) 2024 Andreas Stieger <Andreas.Stieger@gmx.de>
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
+
+
+%define baseversion 28.3
+%{?sle15_python_module_pythons}
+Name:           python-protobuf
+Version:        5.%{baseversion}
+Release:        0
+Summary:        Python Bindings for Google Protocol Buffers
+License:        BSD-3-Clause
+Group:          Development/Libraries/Python
+URL:            https://github.com/protocolbuffers/protobuf
+Source0:        https://files.pythonhosted.org/packages/source/p/protobuf/protobuf-%{version}.tar.gz
+Patch0:         https://github.com/protocolbuffers/protobuf/commit/8351926380c7cc91aae6df5695c91426e209f958.patch#/protobuf-fix-google-imports.patch
+# PATCH-FIX-UPSTREAM - Fix google.protobuf.Any recursion depth bypass in Python json_format.ParseDict (CVE-2026-0994)
+Patch1:         CVE-2026-0994.patch
+BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module pip}
+BuildRequires:  %{python_module python-dateutil}
+BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module wheel}
+BuildRequires:  fdupes
+%python_subpackages
+
+%description
+Protocol Buffers are a way of encoding structured data in an efficient yet
+extensible format. Google uses Protocol Buffers for almost all of its internal
+RPC protocols and file formats.
+
+This package contains the Python bindings for Google Protocol Buffers.
+
+%prep
+%autosetup -p2 -n protobuf-%{version}
+rm -f google/__init__.py
+
+# The previous blank line is crucial for older system being able
+# to use the autosetup macro
+
+grep -qF "'%{version}'" google/protobuf/__init__.py
+
+# kill shebang that we do not really want
+sed -i -e '/env python/d' google/protobuf/internal/*.py
+
+%build
+%pyproject_wheel
+
+%install
+%pyproject_install
+%python_expand %fdupes %{buildroot}%{$python_sitearch}
+
+%fdupes %{buildroot}%{_prefix}
+
+%files %{python_files}
+%license LICENSE
+%{python_sitearch}/google
+%{python_sitearch}/protobuf*nspkg.pth
+%{python_sitearch}/protobuf-%{version}.dist-info
+
+%changelog

versionize-shlibs.patch

@@ -16,10 +16,10 @@ slightly different from PR19009 while the PR is unmerged.
  third_party/utf8_range/CMakeLists.txt |    8 ++++++++
  1 file changed, 8 insertions(+)
 
-Index: protobuf-29.3/third_party/utf8_range/CMakeLists.txt
+Index: protobuf-28.3/third_party/utf8_range/CMakeLists.txt
 ===================================================================
---- protobuf-29.3.orig/third_party/utf8_range/CMakeLists.txt
-+++ protobuf-29.3/third_party/utf8_range/CMakeLists.txt
+--- protobuf-28.3.orig/third_party/utf8_range/CMakeLists.txt
++++ protobuf-28.3/third_party/utf8_range/CMakeLists.txt
 @@ -19,6 +19,9 @@ add_library (utf8_range
  # A heavier-weight C++ wrapper that supports Abseil.
  add_library (utf8_validity utf8_validity.cc utf8_range.c)