Ghostwire

CVE-2026-33256: An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a...

MEDIUM CVSS 5.3

Published: April 22, 2026 | Last Modified: April 22, 2026

Description

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.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References

docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-0