complain when nbytes > buflen to fix possible buffer overflow (closes #20246)
diff --git a/Misc/ACKS b/Misc/ACKS
index 6ea3f78..5236e10 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1020,6 +1020,7 @@
 Christopher Smith
 Gregory P. Smith
 Roy Smith
+Ryan Smith-Roberts
 Rafal Smotrzyk
 Dirk Soede
 Paul Sokolovsky
diff --git a/Misc/NEWS b/Misc/NEWS
index 430bec2..693a0c8 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,6 +10,8 @@
 Library
 -------
 
+- Issue #20246: Fix buffer overflow in socket.recvfrom_into.
+
 - Issue #12226: HTTPS is now used by default when connecting to PyPI.
 
 - Issue #19435: Fix directory traversal attack on CGIHttpRequestHandler.