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CVE-2026-0398

Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor PUBLISHED

Description (CNA)

Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor.

Affected (CNA)

Vendor / productVersions
PowerDNS / Recursoraffected 5.3.0 before 5.3.5; affected 5.2.0 before 5.2.8; affected 5.1.0 before 5.1.10

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.