Vendor
PowerDNS
131 known vulnerabilities in products by PowerDNS, 0 of them actively exploited (CISA KEV).
Key figures
131
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
4
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| High | CVE-2023-50387 | ISC BIND 9: Denial of Service | 7.5 | |
| High | CVE-2023-50868 | ISC BIND 9: Denial of Service | 7.5 | |
| High | CVE-2020-10030 | PowerDNS Recursor: Out-of-Bounds Read | 8.8 | |
| High | CVE-2021-36754 | PowerDNS Authoritative Server: Out-of-Bounds Access | 7.5 | |
| High | CVE-2016-5427 | PowerDNS Authoritative: Denial of Service | 7.5 | |
| High | CVE-2018-16855 | Pdns-recursor: Out-of-bounds Read | 7.5 | |
| High | CVE-2017-15120 | PowerDNS Pdns-recursor: NULL Pointer Dereference | 7.5 | |
| High | CVE-2016-5426 | PowerDNS Authoritative: Denial of Service | 7.5 | |
| High | CVE-2023-22617 | PowerDNS Recursor: security vulnerability | 7.5 | |
| Critical | CVE-2020-24698 | PowerDNS Authoritative: Double Free | 9.8 | |
| High | CVE-2015-5230 | PowerDNS Authoritative Server: Denial of Service | 7.5 | |
| High | CVE-2020-25829 | PowerDNS Recursor: Denial of Service | 7.5 | |
| High | CVE-2019-3871 | The PowerDNS Project Pdns: Improper Input Validation | 6.5 | |
| High | CVE-2022-27227 | PowerDNS Authoritative Server: security vulnerability | 7.5 | |
| High | CVE-2020-10995 | PowerDNS Recursor: security vulnerability | 7.5 | |
| High | CVE-2020-24697 | PowerDNS Authoritative: Denial of Service | 7.5 | |
| High | CVE-2025-30194 | Denial of service via crafted DoH exchange | 7.5 | |
| Medium | CVE-2016-6172 | PowerDNS Authoritative Server: Denial of Service | 6.8 | |
| High | CVE-2016-7068 | Open-Xchange Pdns: Improper Input Validation | 5.3 | |
| High | CVE-2016-7069 | Open-Xchange Dnsdist: Improper Input Validation | 5.9 | |
| High | CVE-2016-7072 | Open-Xchange Pdns: Improper Input Validation | 5.3 | |
| High | CVE-2018-10851 | The PowerDNS Project Pdns: Uncontrolled Resource Consumption | 5.3 | |
| Critical | CVE-2026-33598 | Out-of-bounds read in cache inspection via Lua | 9.1 | |
| High | CVE-2020-12244 | PowerDNS Recursor: security vulnerability | 7.5 | |
| Medium | CVE-2018-14644 | Pdns: Improper Input Validation | 5.3 |
Products
| PowerDNS Recursor | 64 | 0 |
| PowerDNS Authoritative | 32 | 0 |
| PowerDNS DNSdist | 31 | 0 |
| PowerDNS | 8 | 0 |
| PowerDNS Authoritative Server | 7 | 0 |
| Powerdns Recursor | 5 | 0 |
| PowerDNS pdns | 3 | 0 |