What is GHSA-ghv8-xr6w-pqfg?

GHSA-ghv8-xr6w-pqfg is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over...

Which CVE IDs does GHSA-ghv8-xr6w-pqfg cover?

GHSA-ghv8-xr6w-pqfg covers the following CVE IDs: CVE-2026-119938. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ghv8-xr6w-pqfg?

GHSA-ghv8-xr6w-pqfg has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-ghv8-xr6w-pqfgHighCVSS 7.5

Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-119938 →

📋 Description

Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119938
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119938
https://github.com/advisories/GHSA-ghv8-xr6w-pqfg