CVE-2026-36478

—

CVSS 3.1

7.5 high

EPSS

<1%p44

Published

Jun 26, 2026 (Jun 26, 2026)

Modified

Jul 5, 2026

Description

An issue in Technitium DNS Server v.14.3 and before allows a remote attacker to cause a denial of service via the DnsServerApp.exe, DnsServerApp.dll, TechnitiumLibrary.Net/Dns/DnsClient.cs components

Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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