CVE-2026-93523 | BDVDB-2026-396913 Detail
x.orgxorg-x11-server
Description#
A heap buffer overflow caused by a XIPassiveUngrabDevice request with an out-of-range modifier value in X.Org X Server before 21.1.15 and XWayland before 24.1.14 could be used by authenticated X clients to crash or potentially execute code in X server context.
Impact#
CAPEC-242 Code Injection
Weaknesses#
- CWE-122 Heap-based Buffer Overflow
References#
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.