CVE-2026-33597 - Vulnerability Details - OpenCVE

ReportizFlow

PRSD detection denial of service

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Powerdns	Dnsdist

Configuration 1 [-]

OR	cpe:2.3:a:powerdns:dnsdist::::::::
	cpe:2.3:a:powerdns:dnsdist::::::::

No data.

References

Link	Providers
https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-04.html

History

Fri, 24 Apr 2026 19:00:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:a:powerdns:dnsdist::::::::

Wed, 22 Apr 2026 19:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Powerdns Powerdns dnsdist
Vendors & Products		Powerdns Powerdns dnsdist

Wed, 22 Apr 2026 15:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-116
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 22 Apr 2026 14:15:00 +0000

Type	Values Removed	Values Added
Description		PRSD detection denial of service
Title		PRSD detection denial of service
References		https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-04.html
Metrics		cvssV3_1 `{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}`

MITRE

Status: PUBLISHED

Assigner: OX

Published: 2026-04-22T13:47:34.604Z

Updated: 2026-04-22T14:41:14.855Z

Reserved: 2026-03-23T12:57:56.814Z

Link: CVE-2026-33597

Vulnrichment

Updated: 2026-04-22T14:40:55.290Z

NVD

Status : Analyzed

Published: 2026-04-22T14:16:54.187

Modified: 2026-04-24T18:51:28.227

Link: CVE-2026-33597

Redhat

No data.

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