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Medium severity5.3NVD Advisory· Published Jun 25, 2026· Updated Jun 25, 2026

CVE-2026-42390

CVE-2026-42390

Description

An invalid zone might pass ZONEMD validation while it should not. This is only relevant if ZoneToCache is configured with ZONEMD validation.

Patches

Vulnerability mechanics

References

1

docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-08.htmlnvd

News mentions

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