From 36720fb4a6433e276adcf6d81c04fdeeb8851a5c Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Fri, 11 Jun 2021 17:19:59 +1000
Subject: [PATCH] add release note for [GL #2762]

---
 doc/notes/notes-current.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index 1cc2da821f..08587d280f 100644
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -20,6 +20,12 @@ Security Fixes
   ISC would like to thank Ville Heikkila of Synopsys Cybersecurity Research
   Center for responsibly disclosing the vulnerability to us. :gl:`#2787`
 
+- Named failed to check the opcode of responses when performing refresh,
+  stub updates, and UPDATE forwarding.  This could lead to an assertion
+  failure under particular conditions.  This has been addressed by checking
+  the opcode of those responses and rejecting the messages if they don't
+  match the expected value. :gl:`#2762`
+
 Known Issues
 ~~~~~~~~~~~~