What is GHSA-fvc9-68gg-69q8?

GHSA-fvc9-68gg-69q8 is a security advisory published by GitHub Security Advisories with Medium severity. Improper certificate validation in Loader in Google Chrome prior to 153.0.8010.36 allowed a...

Which CVE IDs does GHSA-fvc9-68gg-69q8 cover?

GHSA-fvc9-68gg-69q8 covers the following CVE IDs: CVE-2026-87571. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fvc9-68gg-69q8?

GHSA-fvc9-68gg-69q8 has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-fvc9-68gg-69q8MediumCVSS 5.4

Improper certificate validation in Loader in Google Chrome prior to 153.0.8010.36 allowed a...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-87571 →

📋 Description

Improper certificate validation in Loader in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic. (Chromium security severity: Low)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87571
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/540046516
https://github.com/advisories/GHSA-fvc9-68gg-69q8