What is GHSA-59c9-g3w3-28xc?

GHSA-59c9-g3w3-28xc is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a...

Which CVE IDs does GHSA-59c9-g3w3-28xc cover?

GHSA-59c9-g3w3-28xc covers the following CVE IDs: CVE-2026-81384. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-59c9-g3w3-28xc?

GHSA-59c9-g3w3-28xc has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-59c9-g3w3-28xcHighCVSS 8.1

Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-81384 →

📋 Description

Heap-based buffer overflow in DNS Server allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-81384
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81384
https://github.com/advisories/GHSA-59c9-g3w3-28xc