diff --git a/docs/changes.txt b/docs/changes.txt
index e838fab01..a15af4707 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -46,6 +46,7 @@
 - Fixed incorrect plaintext check for 25400 and 26610. Increased plaintext check to 32 bytes to prevent false positives.
 - Fixed bug in --stdout that caused certain rules to malfunction
 - Handle signed/unsigned PDF permission P value for all PDF hash-modes
+- Fixed buffer overflow on module_26600.c / module_hash_encode()
 
 ##
 ## Technical