What is GHSA-g9f3-2grv-3999?

GHSA-g9f3-2grv-3999 is a security advisory published by GitHub Security Advisories with High severity. Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker...

Which CVE IDs does GHSA-g9f3-2grv-3999 cover?

GHSA-g9f3-2grv-3999 covers the following CVE IDs: CVE-2026-12454. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g9f3-2grv-3999?

GHSA-g9f3-2grv-3999 has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

GHSA-g9f3-2grv-3999HighCVSS 8.3

Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker...

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-12454 →

📋 Description

Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-12454
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html
https://issues.chromium.org/issues/516926968
https://github.com/advisories/GHSA-g9f3-2grv-3999