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CVE-2026-33258

Crafted zones can cause increased resource usage PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / productVersions
PowerDNS / Recursoraffected 5.4.0 before 5.4.1; affected 5.3.0 before 5.3.6; affected 5.2.0 before 5.2.9

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.