What is GHSA-49cx-49f7-38jf?

GHSA-49cx-49f7-38jf is a security advisory published by GitHub Security Advisories with Medium severity. Use after free in Windows Kernel allows an authorized attacker to disclose information locally.

Which CVE IDs does GHSA-49cx-49f7-38jf cover?

GHSA-49cx-49f7-38jf covers the following CVE IDs: CVE-2026-70077. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-49cx-49f7-38jf?

GHSA-49cx-49f7-38jf has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-49cx-49f7-38jfMediumCVSS 4.7

Use after free in Windows Kernel allows an authorized attacker to disclose information locally.

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-70077 →

📋 Description

Use after free in Windows Kernel allows an authorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70077
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70077
https://github.com/advisories/GHSA-49cx-49f7-38jf