What is GHSA-j2mx-rwf2-54gp?

GHSA-j2mx-rwf2-54gp is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized...

Which CVE IDs does GHSA-j2mx-rwf2-54gp cover?

GHSA-j2mx-rwf2-54gp covers the following CVE IDs: CVE-2026-69681. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j2mx-rwf2-54gp?

GHSA-j2mx-rwf2-54gp has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-j2mx-rwf2-54gpHighCVSS 8.0

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69681 →

📋 Description

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69681
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69681
https://github.com/advisories/GHSA-j2mx-rwf2-54gp