What is GHSA-rcfq-p5h6-phq7?

GHSA-rcfq-p5h6-phq7 is a security advisory published by GitHub Security Advisories with Medium severity. Improper input validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote...

Which CVE IDs does GHSA-rcfq-p5h6-phq7 cover?

GHSA-rcfq-p5h6-phq7 covers the following CVE IDs: CVE-2026-87472. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rcfq-p5h6-phq7?

GHSA-rcfq-p5h6-phq7 has a CVSS v3 base score of 4.2, published by GitHub Security Advisories.

GHSA-rcfq-p5h6-phq7MediumCVSS 4.2

Improper input validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87472 →

📋 Description

Improper input validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87472
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/514016678
https://github.com/advisories/GHSA-rcfq-p5h6-phq7