What is GHSA-x7r8-f4cm-r8vh?

GHSA-x7r8-f4cm-r8vh is a security advisory published by GitHub Security Advisories with Medium severity. Uninitialized resource in ANGLE in Google Chrome on on Windows prior to 157.0.8103.78 allowed a...

Which CVE IDs does GHSA-x7r8-f4cm-r8vh cover?

GHSA-x7r8-f4cm-r8vh covers the following CVE IDs: CVE-2026-126858. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x7r8-f4cm-r8vh?

GHSA-x7r8-f4cm-r8vh has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-x7r8-f4cm-r8vhMediumCVSS 4.7

Uninitialized resource in ANGLE in Google Chrome on on Windows prior to 157.0.8103.78 allowed a...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-126858 →

📋 Description

Uninitialized resource in ANGLE in Google Chrome on on Windows prior to 157.0.8103.78 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-126858
https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html
https://issues.chromium.org/issues/575937643
https://github.com/advisories/GHSA-x7r8-f4cm-r8vh