Vulnerability Details CVE-2026-33256
An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 48.7%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2026-33256
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cpe:2.3:a:powerdns:recursor:5.4.0