Name: CVE-2026-33610: Uncontrolled Resource Consumption
Creator: Rapid7
Published: 2026-04-22T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-33610, CWE-400, CVSS 5.9, EPSS 0.00731

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.

CVSS Details

CVSS 3.1 Base Score: 5.9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade pdns	Apr 24, 2026	Apr 22, 2026
Debian	—	Upgrade pdns	Jul 23, 2026	Jul 23, 2026
Freebsd	—	Upgrade powerdns	Jun 30, 2026	Jun 29, 2026

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CVSS Details

Covered by Rapid7

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