What is GHSA-4qpm-mvr6-hcqx?

GHSA-4qpm-mvr6-hcqx is a security advisory published by GitHub Security Advisories with Medium severity. Uninitialized resource in WebGL in Google Chrome prior to 157.0.8103.50 allowed a remote attacker...

Which CVE IDs does GHSA-4qpm-mvr6-hcqx cover?

GHSA-4qpm-mvr6-hcqx covers the following CVE IDs: CVE-2026-125345. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4qpm-mvr6-hcqx?

GHSA-4qpm-mvr6-hcqx has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-4qpm-mvr6-hcqxMediumCVSS 4.7

Uninitialized resource in WebGL in Google Chrome prior to 157.0.8103.50 allowed a remote attacker...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-125345 →

📋 Description

Uninitialized resource in WebGL in Google Chrome prior to 157.0.8103.50 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-125345
https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_018223192.html
https://issues.chromium.org/issues/550525698
https://github.com/advisories/GHSA-4qpm-mvr6-hcqx