What is GHSA-m4pm-mp45-4j95?

GHSA-m4pm-mp45-4j95 is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate...

Which CVE IDs does GHSA-m4pm-mp45-4j95 cover?

GHSA-m4pm-mp45-4j95 covers the following CVE IDs: CVE-2026-88240. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m4pm-mp45-4j95?

GHSA-m4pm-mp45-4j95 has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-m4pm-mp45-4j95HighCVSS 8.0

Heap-based buffer overflow in Windows DHCP 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-2026-88240 →

📋 Description

Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88240
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88240
https://github.com/advisories/GHSA-m4pm-mp45-4j95