Description
An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend.
Scores
CVSS v3
6.5
EPSS
0.0001
EPSS Percentile
0.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (2)
PowerDNS/Authoritative
4.9.0 - 4.9.14
PowerDNS/Authoritative
5.0.0 - 5.0.4
Published
Apr 22, 2026
Tracked Since
Apr 22, 2026