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CVE-2026-42255
Published: Apr 26, 2026
Modified: Apr 27, 2026
PUBLISHED
CVSS v3.1
7.2
HIGH
Description
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
| Vendor | Product | Versions |
|---|---|---|
Technitium | DnsServer | affected 0 - < 15.0.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
Low
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