What is GHSA-3cjc-7jxq-5mmm?

GHSA-3cjc-7jxq-5mmm is a security advisory published by GitHub Security Advisories with High severity. Access of resource using incompatible type ('type confusion') in Windows Ancillary Function...

Which CVE IDs does GHSA-3cjc-7jxq-5mmm cover?

GHSA-3cjc-7jxq-5mmm covers the following CVE IDs: CVE-2026-70205. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3cjc-7jxq-5mmm?

GHSA-3cjc-7jxq-5mmm has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-3cjc-7jxq-5mmmHighCVSS 7.0

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-70205 →

📋 Description

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70205
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70205
https://github.com/advisories/GHSA-3cjc-7jxq-5mmm