An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Cookies are disabled by default.

Project Subscriptions

Vendors Products
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Recursor Subscribe
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 27 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:recursor:5.4.0:*:*:*:*:*:*:*

Thu, 23 Apr 2026 11:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 22 Apr 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Powerdns
Powerdns recursor
Weaknesses CWE-20
CWE-476
Vendors & Products Powerdns
Powerdns recursor

Wed, 22 Apr 2026 10:15:00 +0000

Type Values Removed Values Added
Description An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Cookies are disabled by default.
Title Insufficient validation of cookie reply
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: OX

Published:

Updated: 2026-04-22T18:09:44.730Z

Reserved: 2026-03-18T10:06:16.573Z

Link: CVE-2026-33262

cve-icon Vulnrichment

Updated: 2026-04-22T18:08:03.423Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-22T10:16:51.997

Modified: 2026-04-27T17:02:49.960

Link: CVE-2026-33262

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-22T11:30:15Z

Weaknesses