Vulnerability record · CVE-2026-50292 · published 4 June 2026

CVE-2026-50292: Freedesktop libinput vulnerability

Freedesktop · Libinput

In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution

9.8 CVSS 3.1 Critical EPSS 0.53% · top 57.4% CWE-93 · CWE-93

9.8CVSS 3.1 base score

0.53%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

22 Jul 2026Last modified by NVD

Description

In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Libinput Freedesktop

References

Link	Tags
https://gitlab.freedesktop.org/libinput/libinput/-/commit/76f0d8a7f57e2868882864b4611281f12f704b55	Patch
https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296	Vendor Advisory
https://www.openwall.com/lists/oss-security/2026/06/04/5	Mailing ListPatchThird Party Advisory
https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296	Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-50292), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.