What is GHSA-m56p-rp6v-288r?

GHSA-m56p-rp6v-288r is a security advisory published by GitHub Security Advisories with Medium severity. Out of bounds read in GPU in Google Chrome on Mac prior to 148.0.7778.179 allowed a remote...

Which CVE IDs does GHSA-m56p-rp6v-288r cover?

GHSA-m56p-rp6v-288r covers the following CVE IDs: CVE-2026-9122. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m56p-rp6v-288r?

GHSA-m56p-rp6v-288r has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-m56p-rp6v-288rMediumCVSS 6.5

Out of bounds read in GPU in Google Chrome on Mac prior to 148.0.7778.179 allowed a remote...

Vendor

GitHub Security Advisories

Published

May 20, 2026

Last Modified

May 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-9122 →

📋 Description

Out of bounds read in GPU in Google Chrome on Mac prior to 148.0.7778.179 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-9122
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html
https://issues.chromium.org/issues/489579953
https://github.com/advisories/GHSA-m56p-rp6v-288r