CVE-2026-94284: Out-of-bounds read vulnerability in libX11's XIM trigger-keyregistration parser.registration parser

Overview

Severity

Medium (CVSS 5.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-29

Affected Products (1)

Other

• 21888-17084

Revision History

• 2026-09-29: Information published.