What is GHSA-x7gr-w6xf-fj2f?

GHSA-x7gr-w6xf-fj2f is a security advisory published by GitHub Security Advisories with High severity. Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker...

Which CVE IDs does GHSA-x7gr-w6xf-fj2f cover?

GHSA-x7gr-w6xf-fj2f covers the following CVE IDs: CVE-2026-16807. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x7gr-w6xf-fj2f?

GHSA-x7gr-w6xf-fj2f has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-x7gr-w6xf-fj2fHighCVSS 8.8

Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker...

Vendor

GitHub Security Advisories

Published

July 24, 2026

Last Modified

July 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-16807 →

📋 Description

Out of bounds write in Codecs in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-16807
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html
https://issues.chromium.org/issues/518237034
https://github.com/advisories/GHSA-x7gr-w6xf-fj2f