VULNERABILITY INTELLIGENCE
CVE-2026-33262
CVSS score5.9 MEDIUM
EPSS probability0.42%
CISA KEVNot currently listed
Published2026-04-22
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Cookies are disabled by default.
Weakness classification
- CWE-476: NULL Pointer Dereference
Primary references
- security@open-xchange.com — Broken Link, Vendor Advisory