CVE-2026-94282

MEDIUMCVSS 5.6

Description

An out-of-bounds read in libXi's XI2 enter/leave/focus cookie conversion in libXi before 1.8.4 could be used by malicious X server to crash an attached X client.

Timeline

Published:September 28th, 2026 9:17 AM

Last modified:September 30th, 2026 1:17 PM

CVSS Scoring

CVSS v3: 5.6 (MEDIUM)

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

Weaknesses (CWE)

CWE-125

References & Reports

Advisories, patches, and third-party reports

https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23/diffs?commit_id=cecf160e9731fe01f3632f875f29ffcb598b052a

Source: NIST NVD · Data may lag official sources by up to one minute