What is GHSA-mccm-g2cw-25j9?

GHSA-mccm-g2cw-25j9 is a security advisory published by GitHub Security Advisories with High severity. Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47...

Which CVE IDs does GHSA-mccm-g2cw-25j9 cover?

GHSA-mccm-g2cw-25j9 covers the following CVE IDs: CVE-2026-13813. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mccm-g2cw-25j9?

GHSA-mccm-g2cw-25j9 has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

GHSA-mccm-g2cw-25j9HighCVSS 8.3

Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-13813 →

📋 Description

Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-13813
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/508462149
https://github.com/advisories/GHSA-mccm-g2cw-25j9