CVE-2026-82618

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 v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
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

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-31 05:17

Updated : 2026-08-31 20:56

NVD link : CVE-2026-82618

Mitre link : CVE-2026-82618

CVE.ORG link : CVE-2026-82618

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-125

Out-of-bounds Read

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