What is GHSA-389m-px3j-rcmc?

GHSA-389m-px3j-rcmc is a security advisory published by GitHub Security Advisories with High severity. Stack-based buffer overflow in Windows Fast FAT Driver allows an authorized attacker to elevate...

Which CVE IDs does GHSA-389m-px3j-rcmc cover?

GHSA-389m-px3j-rcmc covers the following CVE IDs: CVE-2026-68878. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-389m-px3j-rcmc?

GHSA-389m-px3j-rcmc has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-389m-px3j-rcmcHighCVSS 8.0

Stack-based buffer overflow in Windows Fast FAT Driver allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-68878 →

📋 Description

Stack-based buffer overflow in Windows Fast FAT Driver allows an authorized attacker to elevate privileges over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-68878
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68878
https://github.com/advisories/GHSA-389m-px3j-rcmc