What is GHSA-vc8g-6cm2-mwx5?

GHSA-vc8g-6cm2-mwx5 is a security advisory published by GitHub Security Advisories with High severity. Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute...

Which CVE IDs does GHSA-vc8g-6cm2-mwx5 cover?

GHSA-vc8g-6cm2-mwx5 covers the following CVE IDs: CVE-2026-17989. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vc8g-6cm2-mwx5?

GHSA-vc8g-6cm2-mwx5 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-vc8g-6cm2-mwx5HighCVSS 8.8

Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute...

Vendor

GitHub Security Advisories

Published

July 30, 2026

Last Modified

July 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-17989 →

📋 Description

Type Confusion in V8 in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-17989
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html
https://issues.chromium.org/issues/520017306
https://github.com/advisories/GHSA-vc8g-6cm2-mwx5