VULNERABILITY INTELLIGENCE

CVE-2026-42255

CVSS score7.2 HIGH

EPSS probability0.21%

CISA KEVNot currently listed

Published2026-04-26

Last modified2026-10-26

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L

Description

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.