Known vulnerabilities in PowerDNS.COM B.V. PowerDNS Recursor 5.0.9

Website: https://www.powerdns.com/
Total Security Bulletins: 4

Security bulletins (4)

Secuity bulletin Severity Status Published
SB2026020963: Multiple DoS vulnerabilities in PowerDNS Recursor Medium
Patched
09.02.2026
SB2025120857: Two DoS vulnerabilities in PowerDNS Recursor Medium
Patched
08.12.2025
SB20251022166: DNS cache poisoning in PowerDNS Recursor Medium
Patched
22.10.2025
SB2025072136: DNS cache poisoning in PowerDNS Recursor Medium
Patched
21.07.2025