diff --git a/.changes/backported/BUG FIXES-20250122-110052.yaml b/.changes/backported/BUG FIXES-20250122-110052.yaml
new file mode 100644
index 000000000000..6b1f98571fb3
--- /dev/null
+++ b/.changes/backported/BUG FIXES-20250122-110052.yaml	
@@ -0,0 +1,5 @@
+kind: BUG FIXES
+body: 'jsondecode(...): improved error message when objects contain duplicate keys'
+time: 2025-01-22T11:00:52.861759+01:00
+custom:
+    Issue: "36376"