AUGUST 4, 2026
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Case File

CVE-2023-26437

LOW · CVSS 3.4 EPSS 0.59%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-04-04 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 3.4. It may lead to a denial-of-service condition.

CVE
CVE-2023-26437
Severity
LOW
CVSS
3.4
EPSS
0.59%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)