What is GHSA-mwrr-5cxr-f22w?

GHSA-mwrr-5cxr-f22w is a security advisory published by GitHub Security Advisories with Medium severity. Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an...

Which CVE IDs does GHSA-mwrr-5cxr-f22w cover?

GHSA-mwrr-5cxr-f22w covers the following CVE IDs: CVE-2026-11190. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mwrr-5cxr-f22w?

GHSA-mwrr-5cxr-f22w has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-mwrr-5cxr-f22wMediumCVSS 6.5

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11190 →

📋 Description

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted Chrome Extension. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11190
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/503375371
https://github.com/advisories/GHSA-mwrr-5cxr-f22w