CVE-2026-33258

Crafted zones can cause increased resource usage

CVSS 5.3 MEDIUMEPSS 0.6%CWE-770

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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