CVE-2026-33610

CVSS Score & Metrics

Base Score

5.9 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability Description

A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it.

Vulnerability Details

Published Date

April 22, 2026

Last Modified

April 22, 2026

CWE ID

CWE-400

Source

NVD

Vendor

PowerDNS

Product

Authoritative

External References

https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-05.html

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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