CVE-2026-42388: Incomplete validation of the SOA record present in a catalog zone might lead to a crash.

PriorityP428medium5.9CVSS 3.1

AVNACHPRNUINSUCNINAH

EPSS

0.40%

31.9th percentile

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

Affected

3 ranges

Vendor	Product	Version range	Fixed in
powerdns	recursor	>= 5.2.0 < 5.2.11	5.2.11
powerdns	recursor	>= 5.3.0 < 5.3.8	5.3.8
powerdns	recursor	>= 5.4.0 < 5.4.3	5.4.3

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