Description
Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0.
References (3)
Core 3
Scores
CVSS v3
5.8
EPSS
0.0039
EPSS Percentile
30.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-405
CWE-406
CWE-770
Status
published
Products (2)
Technitium/DNS Server
< 15.0
Technitium/DNS Server
15.0
Published
May 19, 2026
Tracked Since
May 19, 2026