What is GHSA-mrm6-w8j4-8xxh?

GHSA-mrm6-w8j4-8xxh is a security advisory published by GitHub Security Advisories with High severity. Memory corruption in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote...

Which CVE IDs does GHSA-mrm6-w8j4-8xxh cover?

GHSA-mrm6-w8j4-8xxh covers the following CVE IDs: CVE-2026-113069. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mrm6-w8j4-8xxh?

GHSA-mrm6-w8j4-8xxh has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-mrm6-w8j4-8xxhHighCVSS 8.8

Memory corruption in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-113069 →

📋 Description

Memory corruption in Compositing in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-113069
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html
https://issues.chromium.org/issues/496644575
https://github.com/advisories/GHSA-mrm6-w8j4-8xxh