CVE-2026-33610
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.
Published Apr 22, 2026 · updated Jun 17, 2026 · powerdns authoritative
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.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Apr 22, 2026 · NIST NVD
Detected
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.
Jun 17, 2026 · NIST NVD
Updated
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.
Affected
- cpe powerdns/authoritativeversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-33610
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-33610
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.
nvd.nist.gov