CVE-2026-82943 (GCVE-0-2026-82943)
Vulnerability from cvelistv5
Published
2026-10-26 08:41
Modified
2026-10-26 14:35
CWE
  • CWE-125 - Out-of-bounds read
  • CWE-195 - Signed to unsigned conversion error
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
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.
Impacted products
Vendor Product Version
RT-Labs AB SOEM Version: 0   ≤
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