What is GHSA-qm7j-6mcx-cf9q?

GHSA-qm7j-6mcx-cf9q is a security advisory published by GitHub Security Advisories with Critical severity. Use after free in V8 in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to...

Which CVE IDs does GHSA-qm7j-6mcx-cf9q cover?

GHSA-qm7j-6mcx-cf9q covers the following CVE IDs: CVE-2026-113222. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qm7j-6mcx-cf9q?

GHSA-qm7j-6mcx-cf9q has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-qm7j-6mcx-cf9qCriticalCVSS 9.6

Use after free in V8 in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-113222 →

📋 Description

Use after free in V8 in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-113222
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html
https://issues.chromium.org/issues/566091009
https://github.com/advisories/GHSA-qm7j-6mcx-cf9q