Description
An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP.
Published: 2025-12-09
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-6077-1 pdns-recursor security update
History

Thu, 19 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*

Wed, 10 Dec 2025 18:00:00 +0000

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

Tue, 09 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Dec 2025 09:30:00 +0000

Type Values Removed Values Added
Description An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP.
Title Insufficient validation of incoming notifies over TCP can lead to a denial of service in Recursor
Weaknesses CWE-276
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Subscriptions

Powerdns Recursor
cve-icon MITRE

Status: PUBLISHED

Assigner: OX

Published:

Updated: 2025-12-09T14:30:16.023Z

Reserved: 2025-09-08T14:22:28.105Z

Link: CVE-2025-59030

cve-icon Vulnrichment

Updated: 2025-12-09T14:30:13.387Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-09T16:17:59.170

Modified: 2026-02-19T17:04:30.823

Link: CVE-2025-59030

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-10T17:52:31Z

Weaknesses