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CVE-2026-40719
Published: Apr 15, 2026
Modified: Apr 15, 2026
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved.
| Vendor | Product | Versions |
|---|---|---|
MaraDNS | MaraDNS | affected 3.5.0036 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
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