PT-2026-33007 · Maradns · Maradns

Published 2026-04-15 · Updated 2026-04-15 · CVE-2026-40719

Mitre

CVSS v3.1

7.5

High

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved.

Fix

Weakness Enumeration

CWE-670

Related Identifiers

CVE-2026-40719

Affected Products

Maradns

References · 2

• https://maradns.samiam.org/changelog.html · Note
• https://github.com/samboy/MaraDNS/security/advisories/GHSA-cfc6-vhrv-62cj · Note