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CVE-2026-82945

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

SOEM version 2.0.0 and earlier contains a vulnerability during device configuration where a malicious device can cause memory corruption. The software writes configuration data to a fixed-size array without checking if the array index exceeds its maximum size of EC_MAXFMMU entries. A device presenting more than EC_MAXFMMU configuration blocks can force writes beyond the array boundary, corrupting adjacent memory structures and potentially disrupting subsequent operations.

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 08:51
  4. First seenCVSS 6.5NVD modified 2026-10-26 09:16

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1