Powerdns

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    Products: 7
    Vulnerabilities: 131
    Known Exploited: 0
    2
    Critical Level Threats
    40
    High Level Threats
    74
    Medium Level Threats
    15
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-52688

    RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation

    Last Modified: Jul 23, 2026
    Published: Jul 23, 2026

    CVE-2026-52686

    Wildcard CNAME proof validation bypass

    Last Modified: Jul 27, 2026
    Published: Jul 23, 2026

    CVE-2026-52684

    Prefetch Feature Allows Persistent Ghost Domain Cache Poisoning Attack

    Last Modified: Aug 02, 2026
    Published: Jul 23, 2026

    CVE-2026-42389

    Reject more queries with invalid header values

    Last Modified: Jun 25, 2026
    Published: Jun 25, 2026

    CVE-2026-52690

    Spoofed answers can mark an authoritative non-EDNS capable

    Last Modified: Jun 25, 2026
    Published: Jun 25, 2026
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