vulnerability
Zimbra Collaboration: CVE-2023-4863: Collaboration: Out-of-bounds Write
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Sep 12, 2023 | Jan 20, 2025 | Mar 25, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Sep 12, 2023
Added
Jan 20, 2025
Modified
Mar 25, 2026
Description
Upgraded Electron framework used in Modern Zimbra Desktop to version 28.0.0, This update mitigates potential security risks associated with the outdated Electron version 11.5.0.
Solution
zimbra-collaboration-upgrade-latest
References
Rapid7 Labs
2026 Global Threat Landscape Report
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