diff --git a/0001-widgetexplorer-Don-t-recurse-into-applet-s-containme.patch b/0001-widgetexplorer-Don-t-recurse-into-applet-s-containme.patch
new file mode 100644
index 0000000..52a7795
--- /dev/null
+++ b/0001-widgetexplorer-Don-t-recurse-into-applet-s-containme.patch
@@ -0,0 +1,34 @@
+From 7fbac131624007745e726e7006706d0e8761e463 Mon Sep 17 00:00:00 2001
+From: Nicolas Fella <nicolas.fella@gmx.de>
+Date: Sun, 21 Aug 2022 16:33:50 +0200
+Subject: [PATCH] [widgetexplorer] Don't recurse into applet's containments
+
+The intention of this code appears to be finding system tray applets, since the systemtray is a containment within another applet/containment
+
+However the code causes an infinit recursion since we are calling addContainment on the same containment again
+
+The recursion also is unnecessary since corona->containments() already lists the system tray containment, so we don't need to find it by recursing through the panel's children
+
+(cherry picked from commit c7ba560ccaac5e469cb2d6bf66c39e1acf967454)
+---
+ components/shellprivate/widgetexplorer/widgetexplorer.cpp | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/components/shellprivate/widgetexplorer/widgetexplorer.cpp b/components/shellprivate/widgetexplorer/widgetexplorer.cpp
+index bd7db9518..0022a1247 100644
+--- a/components/shellprivate/widgetexplorer/widgetexplorer.cpp
++++ b/components/shellprivate/widgetexplorer/widgetexplorer.cpp
+@@ -280,10 +280,6 @@ void WidgetExplorerPrivate::addContainment(Containment *containment)
+ 
+     foreach (Applet *applet, containment->applets()) {
+         if (applet->pluginMetaData().isValid()) {
+-            Containment *childContainment = applet->property("containment").value<Containment *>();
+-            if (childContainment) {
+-                addContainment(childContainment);
+-            }
+             runningApplets[applet->pluginMetaData().pluginId()]++;
+         } else {
+             qDebug() << "Invalid plugin metadata. :(";
+-- 
+2.37.3
+
diff --git a/plasma5-workspace.changes b/plasma5-workspace.changes
index 08ed295..096fdc9 100644
--- a/plasma5-workspace.changes
+++ b/plasma5-workspace.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Sep  8 20:29:10 UTC 2022 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Add patch to fix widget explorer crash (kde#458829):
+  * 0001-widgetexplorer-Don-t-recurse-into-applet-s-containme.patch
+
 -------------------------------------------------------------------
 Tue Sep  6 16:56:24 UTC 2022 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/plasma5-workspace.spec b/plasma5-workspace.spec
index 050fffc..3bdae6d 100644
--- a/plasma5-workspace.spec
+++ b/plasma5-workspace.spec
@@ -41,6 +41,8 @@ Source1:        https://download.kde.org/stable/plasma/%{version}/plasma-workspa
 Source2:        plasma.keyring
 %endif
 Source3:        xprop-kde-full-session.desktop
+# PATCH-FIX-UPSTREAM
+Patch1:         0001-widgetexplorer-Don-t-recurse-into-applet-s-containme.patch
 # PATCHES 501-??? are PATCH-FIX-OPENSUSE
 Patch501:       0001-Use-qdbus-qt5.patch
 Patch502:       0001-Ignore-default-sddm-face-icons.patch