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CVE-2026-82943

6.5 medium SSVC exploitation: none Published
NVD · CVE.org

SOEM version 2.0.0 and earlier contains vulnerabilities where a malicious device can send messages that cause the master to read data from memory locations beyond the intended buffer. The software uses length values from device responses without validating them against actual buffer sizes. An attacker can exploit this to extract up to 64KB of data from the master's memory.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 4

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-26 14:35
  2. StatusPublished → Awaiting AnalysisNVD modified 2026-10-26 13:45
  3. StatusReceived → PublishedNVD modified 2026-10-26 08:41
  4. First seenCVSS 6.5NVD modified 2026-10-26 09:16

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1