SOEM version 2.0.0 and earlier contains multiple vulnerabilities in frame processing where a malicious device can cause the master to read data outside allocated buffers. The software uses length and offset values from device messages without validating them against buffer sizes. This can cause the master to access invalid memory locations, potentially disclosing sensitive information or causing crashes.
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Affected Vendors & Products
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Fixes
Solution
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Workaround
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References
History
Mon, 26 Oct 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SOEM version 2.0.0 and earlier contains multiple vulnerabilities in frame processing where a malicious device can cause the master to read data outside allocated buffers. The software uses length and offset values from device messages without validating them against buffer sizes. This can cause the master to access invalid memory locations, potentially disclosing sensitive information or causing crashes. | |
| Title | Multiple Out-of-Bounds Reads in Frame Processing | |
| Weaknesses | CWE-125 CWE-129 CWE-191 CWE-787 |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: ENISA
Published:
Updated: 2026-10-26T08:59:09.514Z
Reserved: 2026-08-31T12:26:22.054Z
Link: CVE-2026-82947
No data.
Status : Awaiting Analysis
Published: 2026-10-26T09:16:36.473
Modified: 2026-10-26T13:45:21.740
Link: CVE-2026-82947
No data.
OpenCVE Enrichment
Updated: 2026-10-26T10:30:10Z