CVE-2026-109904
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Nov 13, 2026
Vendor
unknown
Description
A buffer overread caused by an integer-overflow in Proc/SProcXResQueryClientIds in X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by attackers on authenticated X clients to crash the server or leak out information.