What is GHSA-fv37-h825-2cj8?

GHSA-fv37-h825-2cj8 is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an...

Which CVE IDs does GHSA-fv37-h825-2cj8 cover?

GHSA-fv37-h825-2cj8 covers the following CVE IDs: CVE-2026-69563. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fv37-h825-2cj8?

GHSA-fv37-h825-2cj8 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-fv37-h825-2cj8HighCVSS 7.0

Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69563 →

📋 Description

Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69563
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69563
https://github.com/advisories/GHSA-fv37-h825-2cj8