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PowerDNS recursorInsufficient validation of cookie reply

Risk 37
Severity
5.9
First published (updated )
CVE-2026-33262

PowerDNS recursorNull pointer accces in aggressive NSEC(3) cache

Risk 37
Severity
5.9
First published (updated )
CVE-2026-33261

PowerDNS recursorInsufficient input validation of internal webserver

Risk 46
Severity
7.5
First published (updated )
CVE-2026-33260

PowerDNS recursorConcurrent modification of RPZ data can lead to denial of servce

Risk 37
Severity
5
First published (updated )
CVE-2026-33259

PowerDNS recursorCrafted zones can cause increased resource usage

Risk 45
Severity
7.5
First published (updated )
CVE-2026-33258
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PowerDNS recursorInsufficient input validation of internal webserver

Risk 46
Severity
7.5
First published (updated )
CVE-2026-33257

PowerDNS recursorUnbounded memory allocation by internal web server

Risk 45
Severity
7.5
First published (updated )
CVE-2026-33256

PowerDNS recursorInsufficient validation of zonemd record

Risk 31
Severity
4.9
First published (updated )
CVE-2026-33601

PowerDNS recursorNull pointer dereference in RPZ transfer

Risk 31
Severity
4.9
First published (updated )
CVE-2026-33600

oss-secPowerDNS Security Advisory 2026-01: Crafted zones can lead to incased source usage in cursor

First published (updated )
https://seclists.org/oss-sec/2026/q1/159
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PowerDNS recursorCrafted delegations or IP fragments can poison cached delegations in Recursor

Risk 47
Severity
6.5
First published (updated )
CVE-2025-59024

PowerDNS recursorCrafted delegations or IP fragments can poison cached delegations in Recursor

Risk 57
Severity
8.2
First published (updated )
CVE-2025-59023

PowerDNS recursorCrafted zones can lead to increased incoming network traffic

Risk 20
Severity
5.3
EPSS
0.01%
First published (updated )
CVE-2026-24027

PowerDNS recursorCrafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor

Risk 28
Severity
5.3
First published (updated )
CVE-2026-0398

PowerDNS recursorInternal logic flaw in cache management can lead to a denial of service in PowerDNS Recursor

Risk 28
Severity
5.3
First published (updated )
CVE-2025-59029
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PowerDNS recursorInsufficient validation of incoming notifies over TCP can lead to a denial of service in Recursor

Risk 45
Severity
7.5
First published (updated )
CVE-2025-59030

ISC BINDUnbound: disclosure of CVE-2023-50387 and CVE-2023-50868 DNSSEC validation vulnerabilities

Risk 49
Severity
7.5
First published (updated )
CVE-2023-50868

PowerDNS recursorThe label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x befo…

Risk 44
Severity
7.8
First published (updated )
CVE-2015-1868

powerdns recursorPowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource e…

Risk 26
Severity
5
First published (updated )
CVE-2006-4252

powerdns recursorBuffer Overflow

Risk 52
Severity
7.5
First published (updated )
CVE-2006-4251
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