VULNERABILITY INTELLIGENCE
CVE-2026-42396
CVSS score4.9 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-05-21
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Description
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-94
Primary references
- security@open-xchange.com — Broken Link