CVE-2025-59024

Crafted delegations or IP fragments can poison cached delegations in Recursor

Published Feb 9, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Crafted delegations or IP fragments can poison cached delegations in Recursor.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DSA Debian DSA DSA-6045-1 pdns-recursor security update
History
Type Values Removed Values Added
Weaknesses CWE-345
CPEs cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Powerdns
Powerdns recursor
Vendors & Products Powerdns
Powerdns recursor
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Crafted delegations or IP fragments can poison cached delegations in Recursor.
Title Crafted delegations or IP fragments can poison cached delegations in Recursor
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
OX
Published
Updated
Feb 9, 2026, 4:14 PM
Reserved
Sep 8, 2025, 2:22 PM
Status
Analyzed
Published
Feb 9, 2026, 3:16 PM
Modified
Jun 17, 2026, 9:45 AM