CVE Field Guide
About Us
CVE-2026-42001
PUBLISHED
Insufficient Validation of Autoprimary SOA Queries
Assigner:
OX
Reserved:
23.04.2026
Published:
21.05.2026
Updated:
21.05.2026
Insufficient Validation of Autoprimary SOA Queries
Metrics
CVSS 3.1
CVSS Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score:
7.5
CVSS score
7.5
Attack Vector
Network
Scope
Unchanged
Attack Complexity
Low
Confidentiality Impact
None
Privileges Required
None
Integrity Impact
None
User Interaction
None
Availability Impact
High
CVSS 3.1
Product Status
Vendor
PowerDNS
Product
Authoritative
Versions
Default:
unaffected
affected from 4.9.0 to 4.9.15 (excl.)
affected from 5.0.0 to 5.0.5 (excl.)
Credits
lazarux0x1337
finder
References
https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.html
Problem Types
Uncontrolled Resource Consumption
CWE