What is GHSA-q55v-f587-875w?

GHSA-q55v-f587-875w is a security advisory published by GitHub Security Advisories with High severity. Race condition in V8 in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute...

Which CVE IDs does GHSA-q55v-f587-875w cover?

GHSA-q55v-f587-875w covers the following CVE IDs: CVE-2026-106207. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q55v-f587-875w?

GHSA-q55v-f587-875w has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-q55v-f587-875wHighCVSS 8.8

Race condition in V8 in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute...

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-106207 →

📋 Description

Race condition in V8 in Google Chrome prior to 155.0.8059.39 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-2026-106207
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
https://issues.chromium.org/issues/554619028
https://github.com/advisories/GHSA-q55v-f587-875w