What is GHSA-g2rc-pq5x-xvq6?

GHSA-g2rc-pq5x-xvq6 is a security advisory published by GitHub Security Advisories with High severity. Missing authorization in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to...

Which CVE IDs does GHSA-g2rc-pq5x-xvq6 cover?

GHSA-g2rc-pq5x-xvq6 covers the following CVE IDs: CVE-2026-126896. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g2rc-pq5x-xvq6?

GHSA-g2rc-pq5x-xvq6 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-g2rc-pq5x-xvq6HighCVSS 8.1

Missing authorization in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126896 →

📋 Description

Missing authorization in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-126896
https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html
https://issues.chromium.org/issues/575524702
https://github.com/advisories/GHSA-g2rc-pq5x-xvq6