Powerdns: >> Authoritative Security Vulnerabilities
Incorrect Behaviour of Views with TCP PROXY Requests
CVSS Score
4.8
EPSS Score
0.0
Published
2026-05-21
Insufficient Validation of Names During AXFR
CVSS Score
6.8
EPSS Score
0.0
Published
2026-05-21
Insufficient Validation of Autoprimary SOA Queries
CVSS Score
7.5
EPSS Score
0.0
Published
2026-05-21
Concurrency and locking defects in GSS-TSIG
CVSS Score
5.9
EPSS Score
0.0
Published
2026-05-21
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
CVSS Score
4.9
EPSS Score
0.0
Published
2026-05-21
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.
CVSS Score
6.5
EPSS Score
0.0
Published
2026-04-22
An attacker can send a notify request that causes a new secondary domain to be added to the bind backend, but causes said backend to update its configuration to an invalid one, leading to the backend no longer able to run on the next restart, requiring manual operation to fix it.
CVSS Score
7.4
EPSS Score
0.0
Published
2026-04-22
Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.
CVSS Score
5.3
EPSS Score
0.0
Published
2026-04-22
A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it.
CVSS Score
5.9
EPSS Score
0.0
Published
2026-04-22
An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.
CVSS Score
5.3
EPSS Score
0.0
Published
2026-04-22
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