CVE-2025-26600

high

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.

References

Advisories
More

https://access.redhat.com/security/cve/CVE-2025-26600

https://access.redhat.com/errata/RHSA-2025:7458

https://access.redhat.com/errata/RHSA-2025:7165

https://access.redhat.com/errata/RHSA-2025:7163

https://access.redhat.com/errata/RHSA-2025:3976

https://access.redhat.com/errata/RHSA-2025:2880

https://access.redhat.com/errata/RHSA-2025:2879

https://access.redhat.com/errata/RHSA-2025:2875

https://access.redhat.com/errata/RHSA-2025:2874

https://access.redhat.com/errata/RHSA-2025:2873

https://access.redhat.com/errata/RHSA-2025:2866

https://access.redhat.com/errata/RHSA-2025:2865

https://access.redhat.com/errata/RHSA-2025:2862

https://access.redhat.com/errata/RHSA-2025:2861

https://access.redhat.com/errata/RHSA-2025:2502

https://access.redhat.com/errata/RHSA-2025:2500

https://security.netapp.com/advisory/ntap-20250516-0005/

https://lists.debian.org/debian-lts-announce/2025/02/msg00036.html

https://bugzilla.redhat.com/show_bug.cgi?id=2345252

Details

Source: Mitre, NVD

Published: 2025-02-25

Updated: 2026-04-06

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High

EPSS

EPSS: 0.00023

Detections

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