DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. From versions 2.42.0 to before 2.42.5.1, and from versions 2.43.0 to before 2.43.0.1, DHIS2 is vulnerable to remote code execution (RCE) via unsafe Java deserialization. This issue has been patched in versions 2.42.5.1, 2.43.0.1, and 2.44.
History

Thu, 01 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Dhis2
Dhis2 dhis2-core
Vendors & Products Dhis2
Dhis2 dhis2-core

Thu, 01 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 01 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Description DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. From versions 2.42.0 to before 2.42.5.1, and from versions 2.43.0 to before 2.43.0.1, DHIS2 is vulnerable to remote code execution (RCE) via unsafe Java deserialization. This issue has been patched in versions 2.42.5.1, 2.43.0.1, and 2.44.
Title DHIS2: Unsafe Java Deserialization - Remote Code Execution (RCE)
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-10-01T18:00:05.332Z

Updated: 2026-10-01T18:30:36.526Z

Reserved: 2026-06-16T14:33:35.711Z

Link: CVE-2026-55083

cve-icon Vulnrichment

Updated: 2026-10-01T18:30:33.411Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-01T19:17:21.330

Modified: 2026-10-02T18:53:46.583

Link: CVE-2026-55083

cve-icon Redhat

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