What is GHSA-4hj6-pw6p-5x4c?

GHSA-4hj6-pw6p-5x4c is a security advisory published by GitHub Security Advisories with Critical severity. Improper quantity validation in Tint in Google Chrome on on Mac prior to 153.0.8010.36 allowed a...

Which CVE IDs does GHSA-4hj6-pw6p-5x4c cover?

GHSA-4hj6-pw6p-5x4c covers the following CVE IDs: CVE-2026-87470. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4hj6-pw6p-5x4c?

GHSA-4hj6-pw6p-5x4c has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-4hj6-pw6p-5x4cCriticalCVSS 9.6

Improper quantity validation in Tint in Google Chrome on on Mac prior to 153.0.8010.36 allowed a...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87470 →

📋 Description

Improper quantity validation in Tint in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87470
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/536446354
https://github.com/advisories/GHSA-4hj6-pw6p-5x4c