What is GHSA-r3wv-6v6h-96xg?

GHSA-r3wv-6v6h-96xg is a security advisory published by GitHub Security Advisories with High severity. Race condition in FileAPI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who...

Which CVE IDs does GHSA-r3wv-6v6h-96xg cover?

GHSA-r3wv-6v6h-96xg covers the following CVE IDs: CVE-2026-87433. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r3wv-6v6h-96xg?

GHSA-r3wv-6v6h-96xg has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-r3wv-6v6h-96xgHighCVSS 8.8

Race condition in FileAPI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-87433 →

📋 Description

Race condition in FileAPI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87433
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/497574154
https://github.com/advisories/GHSA-r3wv-6v6h-96xg