What is GHSA-g868-9hpm-37h7?

GHSA-g868-9hpm-37h7 is a security advisory published by GitHub Security Advisories with Medium severity. An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be...

Which CVE IDs does GHSA-g868-9hpm-37h7 cover?

GHSA-g868-9hpm-37h7 covers the following CVE IDs: CVE-2026-93544. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g868-9hpm-37h7?

GHSA-g868-9hpm-37h7 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-g868-9hpm-37h7MediumCVSS 6.5

An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be...

Vendor

GitHub Security Advisories

Published

September 24, 2026

Last Modified

September 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-93544 →

📋 Description

An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be used by a malicious X server to crash an attached X client.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-93544
https://gitlab.freedesktop.org/xorg/lib/libxi/-/merge_requests/23/diffs?commit_id=a88a341135b79f6ed450f481e4a5d6ba502382af
https://github.com/advisories/GHSA-g868-9hpm-37h7