What is GHSA-f5rp-j8px-phpc?

GHSA-f5rp-j8px-phpc is a security advisory published by GitHub Security Advisories with Medium severity. Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 149.0.7827.53 allowed...

Which CVE IDs does GHSA-f5rp-j8px-phpc cover?

GHSA-f5rp-j8px-phpc covers the following CVE IDs: CVE-2026-11206. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f5rp-j8px-phpc?

GHSA-f5rp-j8px-phpc has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-f5rp-j8px-phpcMediumCVSS 6.5

Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 149.0.7827.53 allowed...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11206 →

📋 Description

Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11206
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/505427216
https://github.com/advisories/GHSA-f5rp-j8px-phpc