What is GHSA-3xpf-6h96-qwwc?

GHSA-3xpf-6h96-qwwc is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate...

Which CVE IDs does GHSA-3xpf-6h96-qwwc cover?

GHSA-3xpf-6h96-qwwc covers the following CVE IDs: CVE-2026-70255. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3xpf-6h96-qwwc?

GHSA-3xpf-6h96-qwwc has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-3xpf-6h96-qwwcHighCVSS 7.8

Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-70255 →

📋 Description

Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-70255
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70255
https://github.com/advisories/GHSA-3xpf-6h96-qwwc