What is GHSA-3cxv-6w3j-w4rq?

GHSA-3cxv-6w3j-w4rq is a security advisory published by GitHub Security Advisories with High severity. Integer overflow or wraparound in Windows DNS allows an unauthorized attacker to deny service...

Which CVE IDs does GHSA-3cxv-6w3j-w4rq cover?

GHSA-3cxv-6w3j-w4rq covers the following CVE IDs: CVE-2026-69631. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3cxv-6w3j-w4rq?

GHSA-3cxv-6w3j-w4rq has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-3cxv-6w3j-w4rqHighCVSS 7.5

Integer overflow or wraparound in Windows DNS allows an unauthorized attacker to deny service...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69631 →

📋 Description

Integer overflow or wraparound in Windows DNS allows an unauthorized attacker to deny service over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69631
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69631
https://github.com/advisories/GHSA-3cxv-6w3j-w4rq