What is GHSA-66mx-v4gj-fpr3?

GHSA-66mx-v4gj-fpr3 is a security advisory published by GitHub Security Advisories with High severity. Double free in Windows Display Enhancement Service allows an authorized attacker to elevate...

Which CVE IDs does GHSA-66mx-v4gj-fpr3 cover?

GHSA-66mx-v4gj-fpr3 covers the following CVE IDs: CVE-2026-70567. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-66mx-v4gj-fpr3?

GHSA-66mx-v4gj-fpr3 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-66mx-v4gj-fpr3HighCVSS 7.0

Double free in Windows Display Enhancement Service allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-70567 →

📋 Description

Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70567
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70567
https://github.com/advisories/GHSA-66mx-v4gj-fpr3