Vulnerability Description
A vulnerability was determined in Systerel S2OPC up to 1.7.3. The affected element is the function set_range_matrix_on_string_array of the file src/Common/opcua_types/sopc_builtintypes.c of the component String Array Range Writing. This manipulation causes out-of-bounds read. The attack is possible to be carried out remotely. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://gitlab.com/systerel/S2OPC/-/work_items/1796
- https://vuldb.com/cve/CVE-2026-82618
- https://vuldb.com/submit/893095
- https://vuldb.com/vuln/397118
- https://vuldb.com/vuln/397118/cti
- https://gitlab.com/systerel/S2OPC/-/work_items/1796
- https://vuldb.com/submit/893095
FAQ
What is CVE-2026-82618?
CVE-2026-82618 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability was determined in Systerel S2OPC up to 1.7.3. The affected element is the function set_range_matrix_on_string_array of the file src/Common/opcua_types/sopc_builtintypes.c of the compon...
How severe is CVE-2026-82618?
CVE-2026-82618 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-82618?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.