VULNERABILITY INTELLIGENCE
CVE-2026-33600
CVSS score4.4 MEDIUM
EPSS probability0.52%
CISA KEVNot currently listed
Published2026-04-22
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Description
An RPZ sent by a malicious authoritative server can result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-476
Primary references
- security@open-xchange.com — Broken Link, Vendor Advisory