diff --git a/doc/fixes36.2 b/doc/fixes36.2
index 3475892bd..29280ce7a 100644
--- a/doc/fixes36.2
+++ b/doc/fixes36.2
@@ -144,6 +144,8 @@ tty: turn off an optimization that is the suspected cause of Windows reported
 tty: ensure that current status fields are always copied to prior status
 	values so that comparisons are correct
 orctown: prevent Bad fruit #0 and some minor tuning
+X11: its use of genl_status_update exposed a negative index use that could
+	lead to a segfault
 
 
 Platform- and/or Interface-Specific Fixes