What is GHSA-cf63-g85w-q59x?

GHSA-cf63-g85w-q59x is a security advisory published by GitHub Security Advisories with Medium severity. Use of uninitialized resource in Windows Program Compatibility Assistant Service allows an...

Which CVE IDs does GHSA-cf63-g85w-q59x cover?

GHSA-cf63-g85w-q59x covers the following CVE IDs: CVE-2026-88247. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cf63-g85w-q59x?

GHSA-cf63-g85w-q59x has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-cf63-g85w-q59xMediumCVSS 5.5

Use of uninitialized resource in Windows Program Compatibility Assistant Service allows an...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-88247 →

📋 Description

Use of uninitialized resource in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88247
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88247
https://github.com/advisories/GHSA-cf63-g85w-q59x