Vulnerability in Powerdns Authoritative

CVE-2026-41999

Incorrect Behaviour of Views with TCP PROXY Requests

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (7.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-41999: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-41999?
CVE-2026-41999 is a medium-severity vulnerability in Powerdns Authoritative, classified under Improper Access Control. CVSS score: 4.8/10. Published 2026-05-21.
How severe is CVE-2026-41999?
Medium severity. CVSS v3 base score is 4.8 out of 10.