What is GHSA-x462-6h9x-cxcg?

GHSA-x462-6h9x-cxcg is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code...

Which CVE IDs does GHSA-x462-6h9x-cxcg cover?

GHSA-x462-6h9x-cxcg covers the following CVE IDs: CVE-2026-48564. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x462-6h9x-cxcg?

GHSA-x462-6h9x-cxcg has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-x462-6h9x-cxcgHighCVSS 8.8

Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-48564 →

📋 Description

Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-48564
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48564
https://github.com/advisories/GHSA-x462-6h9x-cxcg