CVE-2026-42390

The CVE describes a bypass where an invalid zone can pass ZONEMD validation when ZoneToCache is configured to perform ZONEMD validation. Affected component is ZONEMD validation logic within ZoneToCache; root cause is bypass of validation checks. Impact is limited to validation integrity (C: NONE,...

CVE-2026-42388

Incomplete validation of the SOA record present in a catalog zone might lead to a crash...

EUVD-2026-39358

Incomplete validation of the SOA record present in a catalog zone might lead to a crash...

CVE-2026-42388

Incomplete validation of the SOA record present in a catalog zone might lead to a crash...

CVE-2026-42388

Incomplete validation of the SOA record present in a catalog zone might lead to a crash...

CVE-2026-42387

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

CVE-2026-42387

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

CVE-2026-42387 Insufficient input validation in ZoneToCache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

CVE-2026-42387 Insufficient input validation in ZoneToCache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

EUVD-2026-39357

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

CVE-2026-42387 Insufficient input validation in ZoneToCache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

CVE-2026-42387

PowerDNS Recursor is affected by CVE-2026-42387 due to insufficient input validation in the ZoneToCache function. A malicious authoritative server can send a crafted zone via ZoneToCache, causing the Recursor to crash and impacting availability. Root cause identified as insufficient input validat...

CVE-2026-42387

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation...

CVE-2026-33612 ZoneToCache can poison the cache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning...

CVE-2026-33612 ZoneToCache can poison the cache

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning...

CVE-2026-33612

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning...

EUVD-2026-39352

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning...

CVE-2026-33612

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning...

CVE-2026-33612

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning...

CVE-2026-33612

CVE-2026-33612 describes a cache-poisoning vulnerability in a ZoneToCache flow: a malicious authoritative server can craft a zone that is cached, compromising integrity of cached data. The CVSS3.1 metrics indicate Network access, high attack complexity, no privileges required, no user interaction...