What is GHSA-rqr3-v6x2-j8pq?

GHSA-rqr3-v6x2-j8pq is a security advisory published by GitHub Security Advisories with Medium severity. Information leak in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker...

Which CVE IDs does GHSA-rqr3-v6x2-j8pq cover?

GHSA-rqr3-v6x2-j8pq covers the following CVE IDs: CVE-2026-87658. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rqr3-v6x2-j8pq?

GHSA-rqr3-v6x2-j8pq has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-rqr3-v6x2-j8pqMediumCVSS 4.3

Information leak in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87658 →

📋 Description

Information leak in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to obtain cross-origin data via a crafted Chrome extension. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87658
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/496615345
https://github.com/advisories/GHSA-rqr3-v6x2-j8pq