What is GHSA-59wp-4864-w2h4?

GHSA-59wp-4864-w2h4 is a security advisory published by GitHub Security Advisories with Medium severity. Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to...

Which CVE IDs does GHSA-59wp-4864-w2h4 cover?

GHSA-59wp-4864-w2h4 covers the following CVE IDs: CVE-2026-70284. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-59wp-4864-w2h4?

GHSA-59wp-4864-w2h4 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-59wp-4864-w2h4MediumCVSS 5.5

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-70284 →

📋 Description

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70284
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70284
https://github.com/advisories/GHSA-59wp-4864-w2h4