What is GHSA-mc99-cw2x-j9qh?

GHSA-mc99-cw2x-j9qh is a security advisory published by GitHub Security Advisories with Medium severity. Out of bounds read in WebGL in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to...

Which CVE IDs does GHSA-mc99-cw2x-j9qh cover?

GHSA-mc99-cw2x-j9qh covers the following CVE IDs: CVE-2026-17772. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mc99-cw2x-j9qh?

GHSA-mc99-cw2x-j9qh has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-mc99-cw2x-j9qhMediumCVSS 4.3

Out of bounds read in WebGL in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

July 30, 2026

Last Modified

July 31, 2026

🔗 CVE IDs covered (1)

CVE-2026-17772 →

📋 Description

Out of bounds read in WebGL in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-17772
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html
https://issues.chromium.org/issues/513197846
https://github.com/advisories/GHSA-mc99-cw2x-j9qh