CVE-2026-82946 (GCVE-0-2026-82946)
Vulnerability from cvelistv5
Published
2026-10-26 08:55
Modified
2026-10-26 14:35
CWE
  • CWE-476 - NULL pointer dereference
  • CWE-690 - Unchecked Return Value to NULL Pointer Dereference
Summary
SOEM version 2.0.0 and earlier contains a vulnerability where a malicious device can crash the master system. When the software receives an error response, it clears an internal pointer but continues processing. If another message arrives before timeout, the software attempts to use the cleared pointer, causing a crash. An attacker can trigger this with a simple sequence of two messages.
Impacted products
Vendor Product Version
RT-Labs AB SOEM Version: 0   ≤
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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