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-rw-r--r--docs/releases/4.2.30.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/releases/4.2.30.txt b/docs/releases/4.2.30.txt
index de19a6f08f..c5058d9b84 100644
--- a/docs/releases/4.2.30.txt
+++ b/docs/releases/4.2.30.txt
@@ -46,3 +46,13 @@ instances to be created via forged ``POST`` data.
This issue has severity "low" according to the :ref:`Django security policy
<security-disclosure>`.
+
+CVE-2026-33033: Potential denial-of-service vulnerability in ``MultiPartParser`` via base64-encoded file upload
+===============================================================================================================
+
+When using ``django.http.multipartparser.MultiPartParser``, multipart uploads
+with ``Content-Transfer-Encoding: base64`` that include excessive whitespace
+may trigger repeated memory copying, potentially degrading performance.
+
+This issue has severity "moderate" according to the :ref:`Django security
+policy <security-disclosure>`.