What is GHSA-j938-c23g-prvh?

GHSA-j938-c23g-prvh is a security advisory published by GitHub Security Advisories with High severity. Use after free in Browser in Google Chrome on on Mac prior to 151.0.7922.169 allowed a remote...

Which CVE IDs does GHSA-j938-c23g-prvh cover?

GHSA-j938-c23g-prvh covers the following CVE IDs: CVE-2026-76040. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j938-c23g-prvh?

GHSA-j938-c23g-prvh has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-j938-c23g-prvhHighCVSS 8.8

Use after free in Browser in Google Chrome on on Mac prior to 151.0.7922.169 allowed a remote...

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-76040 →

📋 Description

Use after free in Browser in Google Chrome on on Mac prior to 151.0.7922.169 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-76040
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0826575033.html
https://issues.chromium.org/issues/534862220
https://github.com/advisories/GHSA-j938-c23g-prvh