What is GHSA-76qm-whpj-76g2?

GHSA-76qm-whpj-76g2 is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate...

Which CVE IDs does GHSA-76qm-whpj-76g2 cover?

GHSA-76qm-whpj-76g2 covers the following CVE IDs: CVE-2026-112971. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-76qm-whpj-76g2?

GHSA-76qm-whpj-76g2 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-76qm-whpj-76g2HighCVSS 7.0

Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-112971 →

📋 Description

Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-112971
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-112971
https://github.com/advisories/GHSA-76qm-whpj-76g2