CVE-2026-41999

Name: CVE-2026-41999
Creator: NVD / NIST
Published: 2026-05-21T10:16:25.433+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.14%

Last modified Jun 17, 2026

CVE-2026-41999 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Incorrect Behaviour of Views with TCP PROXY Requests. EPSS estimates a 0.14% chance of exploitation in the next 30 days.

Description

Incorrect Behaviour of Views with TCP PROXY Requests

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.14%

3.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Powerdns	Authoritative	>= 5.0.0, < 5.0.5

References

https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.htmlBroken Link

Timeline

Published: May 21, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-41999?

Incorrect Behaviour of Views with TCP PROXY Requests

How severe is CVE-2026-41999?

CVE-2026-41999 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.

How do I fix CVE-2026-41999?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-41999?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST