CVE-2025-26600

HighCVSS 7.8/10Last modified Nov 4, 2026

Description

A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Feb 25, 2025
Last modified
Nov 4, 2026
NVD status
Modified

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CVE-2025-26600: High severity, CVSS 7.8 | Vulnix