PT-2026-52974 · Technitium · Technitium Dns Server

CVE-2026-36478

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Published

2026-06-26

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Updated

2026-06-26

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Technitium DNS Server versions prior to 14.4
Description A remote attacker can cause a denial of service affecting the DnsServerApp.exe, DnsServerApp.dll, and TechnitiumLibrary.Net/Dns/DnsClient.cs components.
Recommendations Update to a version newer than 14.3.

Fix

DoS

Resource Exhaustion

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Weakness Enumeration

CWE-400

Related Identifiers

CVE-2026-36478

Affected Products

Technitium Dns Server