What is GHSA-hcwg-x4fw-54c5?

GHSA-hcwg-x4fw-54c5 is a security advisory published by GitHub Security Advisories with Medium severity. Missing authorization in DOM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to...

Which CVE IDs does GHSA-hcwg-x4fw-54c5 cover?

GHSA-hcwg-x4fw-54c5 covers the following CVE IDs: CVE-2026-87631. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hcwg-x4fw-54c5?

GHSA-hcwg-x4fw-54c5 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-hcwg-x4fw-54c5MediumCVSS 6.5

Missing authorization in DOM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87631 →

📋 Description

Missing authorization in DOM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page. (Chromium security severity: Low)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87631
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/537476242
https://github.com/advisories/GHSA-hcwg-x4fw-54c5