What is GHSA-phv3-fh26-68pq?

GHSA-phv3-fh26-68pq is a security advisory published by GitHub Security Advisories with High severity. Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate...

Which CVE IDs does GHSA-phv3-fh26-68pq cover?

GHSA-phv3-fh26-68pq covers the following CVE IDs: CVE-2026-85893. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-phv3-fh26-68pq?

GHSA-phv3-fh26-68pq has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-phv3-fh26-68pqHighCVSS 8.8

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

September 16, 2026

Last Modified

September 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-85893 →

📋 Description

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-85893
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85893
https://github.com/advisories/GHSA-phv3-fh26-68pq