What is GHSA-9ch4-2x9c-42vr?

GHSA-9ch4-2x9c-42vr is a security advisory published by GitHub Security Advisories with Medium severity. Observable discrepancy in CSS in Google Chrome prior to 153.0.8010.47 allowed a remote attacker...

Which CVE IDs does GHSA-9ch4-2x9c-42vr cover?

GHSA-9ch4-2x9c-42vr covers the following CVE IDs: CVE-2026-91725. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9ch4-2x9c-42vr?

GHSA-9ch4-2x9c-42vr has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-9ch4-2x9c-42vrMediumCVSS 5.3

Observable discrepancy in CSS in Google Chrome prior to 153.0.8010.47 allowed a remote attacker...

Vendor

GitHub Security Advisories

Published

September 15, 2026

Last Modified

September 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-91725 →

📋 Description

Observable discrepancy in CSS in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-91725
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html
https://issues.chromium.org/issues/518032534
https://github.com/advisories/GHSA-9ch4-2x9c-42vr