CVE-2026-42255
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
Published Apr 26, 2026 · updated Jun 17, 2026 · technitium dnsserver
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
Code
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Timeline
Detection, updates, and resolution for this record.
Apr 26, 2026 · NIST NVD
Detected
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
Jun 17, 2026 · NIST NVD
Updated
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
Affected
- cpe technitium/dnsserverversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-42255
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-42255
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
nvd.nist.gov