Is CVE-2025-59024 in the CISA KEV catalog?

No. CVE-2025-59024 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-59024?

CVE-2025-59024 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2025-59024?

CVE-2025-59024 has an EPSS score of 0.12% (2th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-59024?

Upgrade pdns-recursor on debian 13 to 5.2.6-0+deb13u1 or later.

CVE & CISA-KEV Catalog

CVE-2025-59024

MEDIUM

6.5

CVSS v3

NVD

Description

Crafted delegations or IP fragments can poison cached delegations in Recursor.

CWE-345

How to fix

Remediation Available

pdns-recursorDebian

Fixed in:5.2.6-0+deb13u1CVE-2025-59024

Fixed in:5.3.1-1CVE-2025-59024

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityLow

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

Exploit Intelligence

0.12%probability of exploitation in 30 days

2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Vendor Advisory1

docs.powerdns.com

Related Vulnerabilities

Other CWE-345 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-38831	High	7.8	98%	KEV + Ransom	Fix
CVE-2016-4553	High	8.6	80%	-	Fix
CVE-2016-4554	High	8.6	39%	-	Fix
CVE-2023-35719	Medium	6.8	26%	-	-
CVE-2022-26871	Critical	9.8	20%	KEV	-
CVE-2014-4936	High	9.3	17%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-20.