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CVE-2026-33261
MEDIUM5.9
Description
A zone transition from NSEC to NSEC3 might trigger an internal inconsistency and cause a denial of service.
CVE Details
CVSS v3.1 Score5.9
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
Published4/22/2026
Last Modified4/22/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-353
References
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-03.html(security@open-xchange.com)
IOC Correlations
No correlations recorded
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