VULNERABILITY INTELLIGENCE
CVE-2023-26437
CVSS score3.4 LOW
EPSS probability0.59%
CISA KEVNot currently listed
Published2023-04-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:L
Description
Denial of service vulnerability in PowerDNS Recursor allows authoritative servers to be marked unavailable.This issue affects Recursor: through 4.6.5, through 4.7.4 , through 4.8.3.
Weakness classification
- CWE-400: Uncontrolled Resource Consumption