What is GHSA-549m-hfh8-j433?

GHSA-549m-hfh8-j433 is a security advisory published by GitHub Security Advisories with Medium severity. Insufficient policy enforcement in Workers in Google Chrome prior to 149.0.7827.53 allowed a...

Which CVE IDs does GHSA-549m-hfh8-j433 cover?

GHSA-549m-hfh8-j433 covers the following CVE IDs: CVE-2026-11197. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-549m-hfh8-j433?

GHSA-549m-hfh8-j433 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-549m-hfh8-j433MediumCVSS 6.5

Insufficient policy enforcement in Workers in Google Chrome prior to 149.0.7827.53 allowed a...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11197 →

📋 Description

Insufficient policy enforcement in Workers in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11197
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/504073872
https://github.com/advisories/GHSA-549m-hfh8-j433