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CVE-2026-33258

MEDIUM CVSS: 5.3 Published: 2026-04-22 Modified: 2026-06-17

Description

By publishing and querying a crafted zone an attacker can cause allocation of large entries in the negative and aggressive NSEC(3) caches.

Affected Platforms

Powerdns Recursor

Weakness Type

CWE-770

References