What is GHSA-6m8r-977r-pxw2?

GHSA-6m8r-977r-pxw2 is a security advisory published by GitHub Security Advisories with Critical severity. Improper input validation in Core in Google Chrome on on Android prior to 156.0.8078.73 allowed a...

Which CVE IDs does GHSA-6m8r-977r-pxw2 cover?

GHSA-6m8r-977r-pxw2 covers the following CVE IDs: CVE-2026-118321. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6m8r-977r-pxw2?

GHSA-6m8r-977r-pxw2 has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-6m8r-977r-pxw2CriticalCVSS 9.6

Improper input validation in Core in Google Chrome on on Android prior to 156.0.8078.73 allowed a...

Vendor

GitHub Security Advisories

Published

October 28, 2026

Last Modified

October 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-118321 →

📋 Description

Improper input validation in Core in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-118321
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_0562499947.html
https://issues.chromium.org/issues/568937139
https://github.com/advisories/GHSA-6m8r-977r-pxw2