What is GHSA-mw8j-vx3v-qcrw?

GHSA-mw8j-vx3v-qcrw is a security advisory published by GitHub Security Advisories with High severity. Untrusted pointer dereference in Windows SMB Client allows an authorized attacker to elevate...

Which CVE IDs does GHSA-mw8j-vx3v-qcrw cover?

GHSA-mw8j-vx3v-qcrw covers the following CVE IDs: CVE-2026-119870. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mw8j-vx3v-qcrw?

GHSA-mw8j-vx3v-qcrw has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-mw8j-vx3v-qcrwHighCVSS 7.0

Untrusted pointer dereference 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-2026-119870 →

📋 Description

Untrusted pointer dereference in Windows SMB Client allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119870
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119870
https://github.com/advisories/GHSA-mw8j-vx3v-qcrw