What is GHSA-x57x-qmfq-mm6m?

GHSA-x57x-qmfq-mm6m is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute...

Which CVE IDs does GHSA-x57x-qmfq-mm6m cover?

GHSA-x57x-qmfq-mm6m covers the following CVE IDs: CVE-2026-119858. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x57x-qmfq-mm6m?

GHSA-x57x-qmfq-mm6m has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-x57x-qmfq-mm6mHighCVSS 7.5

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-119858 →

📋 Description

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119858
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119858
https://github.com/advisories/GHSA-x57x-qmfq-mm6m