What is GHSA-4jpw-fvg5-xr7v?

GHSA-4jpw-fvg5-xr7v is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an...

Which CVE IDs does GHSA-4jpw-fvg5-xr7v cover?

GHSA-4jpw-fvg5-xr7v covers the following CVE IDs: CVE-2026-119837. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4jpw-fvg5-xr7v?

GHSA-4jpw-fvg5-xr7v has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-4jpw-fvg5-xr7vHighCVSS 7.5

Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-119837 →

📋 Description

Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119837
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119837
https://github.com/advisories/GHSA-4jpw-fvg5-xr7v