[CVE-2026-88806] A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbG…

Descripción técnica

A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.

Puntuación CVSS

Score: 7.5/10 — Severidad: HIGH — Estado NIST: Received

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Debilidades (CWE)

CWE-122

Fuente oficial

Publicado en NIST NVD.