CVEvulnerability

CVE-2026-93515

6.8 MEDIUM Published 2026-10-28 Modified 2026-10-28 Official page ↗

Status: Awaiting Analysis
Published: 2026-10-28
Last modified: 2026-10-28
Assigner: [email protected]
CVSS 4.0 ([email protected]): 6.8 MEDIUM — CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses: CWE-416

Description

A use-after-free in present_clear_window_notifies() in the X.org X Server before 21.1.25 and X Wayland before 24.1.14 could be used by malicious X clients to crash or potentially execute code in the X server context.

Weakness · CWE (1)

CWE-416 Use After Free weakness

References

https://gitlab.freedesktop.org/xorg/xserver/-/commit/1b6955c3108e6b43433aefe860070708e6f43d1b gitlab.freedesktop.org

CVE-2026-93515

Description

Related

Weakness · CWE (1)

References