add issue number

diff --git a/Misc/NEWS b/Misc/NEWS
index 29914fc9ea81e7c9a922cd8ad2e1c162128e9392..43a9f377f8245c2c53e2850be9df3dea12c58406 100644 (file)
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -22,7 +22,7 @@ Core and Builtins
 Library
 -------
 
-- Fix possible integer overflows in the pickle module.
+- Issue #24521: Fix possible integer overflows in the pickle module.
 
 - Issue #22931: Allow '[' and ']' in cookie values.