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.
Published: 2026-10-01
Score: 9.1 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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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'}


Subscriptions

Dhis2 Dhis2-core
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

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 : Received

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

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

Link: CVE-2026-55083

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T19:30:11Z

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data