CVE-2026-42005

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.

Score

CVSS 3.1 4.3 Medium

Status

Deferred - security@open-xchange.com

Published

2026-06-25

Last modified

2026-10-25

Weaknesses

CWE-400, CWE-770

Affected products

• Authoritative (Powerdns)

References

• https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-07.html