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.
Published: 2026-10-26
Score: 7.1 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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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
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: ENISA

Published:

Updated: 2026-10-26T08:59:09.514Z

Reserved: 2026-08-31T12:26:22.054Z

Link: CVE-2026-82947

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-26T09:16:36.473

Modified: 2026-10-26T09:16:36.473

Link: CVE-2026-82947

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T10:30:10Z

Weaknesses