What is GHSA-jj2c-679g-wvqh?

GHSA-jj2c-679g-wvqh is a security advisory published by GitHub Security Advisories with Medium severity. Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate...

Which CVE IDs does GHSA-jj2c-679g-wvqh cover?

GHSA-jj2c-679g-wvqh covers the following CVE IDs: CVE-2026-54132. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jj2c-679g-wvqh?

GHSA-jj2c-679g-wvqh has a CVSS v3 base score of 6.8, published by GitHub Security Advisories.

GHSA-jj2c-679g-wvqhMediumCVSS 6.8

Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-54132 →

📋 Description

Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-54132
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54132
https://github.com/advisories/GHSA-jj2c-679g-wvqh