What is GHSA-6mr8-wmr4-ch9v?

GHSA-6mr8-wmr4-ch9v is a security advisory published by GitHub Security Advisories with Low severity. Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 149.0.7827...

Which CVE IDs does GHSA-6mr8-wmr4-ch9v cover?

GHSA-6mr8-wmr4-ch9v covers the following CVE IDs: CVE-2026-11691. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6mr8-wmr4-ch9v?

GHSA-6mr8-wmr4-ch9v has a CVSS v3 base score of 3.1, published by GitHub Security Advisories.

GHSA-6mr8-wmr4-ch9vLowCVSS 3.1

Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 149.0.7827...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-11691 →

📋 Description

Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11691
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html
https://issues.chromium.org/issues/517585486
https://github.com/advisories/GHSA-6mr8-wmr4-ch9v