CVE-2026-33597
Received Received - Intake
Denial of Service in PRSD Detection Component

Publication date: 2026-04-22

Last updated on: 2026-04-24

Assigner: Open-Xchange

Description
PRSD detection denial of service
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Meta Information
Published
2026-04-22
Last Modified
2026-04-24
Generated
2026-06-16
AI Q&A
2026-04-22
EPSS Evaluated
2026-06-15
NVD
CVE-2026-33597
EUVD
EUVD-2026-24937
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
powerdns dnsdist From 1.9.0 (inc) to 1.9.13 (exc)
powerdns dnsdist From 2.0.0 (inc) to 2.0.4 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-116 The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.
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Executive Summary

This vulnerability is a denial of service issue related to PRSD detection. It means that an attacker could cause the affected system or service to become unavailable or unresponsive by exploiting this flaw.

Impact Analysis

The impact of this vulnerability is a denial of service, which can lead to the affected system or service being disrupted or unavailable. This could affect availability but does not impact confidentiality or integrity.

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