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vulnerability

Huawei EulerOS: CVE-2025-26597: xorg-x11-server security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Feb 25, 2025
Added
Jun 13, 2025
Modified
Apr 1, 2026

Description

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size.

Solution

huawei-euleros-2_0_sp11-upgrade-xorg-x11-server-help
Title
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