CVE-2026-42255

7.2 HIGH

Published: April 26, 2026 Modified: April 29, 2026

Description

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

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0.0 Low Medium High Critical 10.0

Vector String

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

Patch Vendor Advisory Exploit Third Party Advisory

Source: cve@mitre.org

Release Notes

1 reference(s) from NVD

CVSS v3 Score

7.2 / 10.0

EPSS (Exploit Probability)

0.0%

13th percentile

Exploitation Status

Not in CISA KEV

CWE-684

technitium