VulnSocial

CVE-2026-55083

LOWCVSS 9.1 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Peaked 1d ago at 1 mentions (2026-10-02); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-10-02: 1Mentions · 2026-10-03: 110-0210-03
Full discourse2 posts
  • DFIR Lab@DFIR_Lab

    🚨 CRITICAL: CVE-2026-55083 (CVSS 9.1) DHIS2 versions 2.42.0-2[.]42[.]5[.]0 & 2.43.0 vulnerable to RCE via unsafe Java deserialization. Patch NOW to 2[.]42[.]5[.]1, 2[.]43[.]0[.]1, or 2.44. #CVE #Vulnerability #PatchNow #ThreatIntel #DFIR https://t.co/O22E4MWM4T

    0000028
    142 followersView on X
  • Atlas Threat Monitoring@ThreatAtlas

    Unpatched vulnerabilities don't stay hidden on our atlas. #CVE CRITICAL VULNERABILITY DETECTED CVE ID → CVE-2026-55083 Vendor → Unknown Severity → Critical — CVSS 9.1 Product → Unknown Date → 2026-10-01 A critical vulnerability (Deserialization of Untrusted Data) has been disclosed affecting Unknown. Patch immediately. Powered by @Brandefense #ThreatIntel #CyberSecurity #CVE #Unknown

    0000058
    437 followersView on X

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