CVE-2026-78049 | Systerel S2OPC up to 1.7.3 AddNodes Service sopc_node_mgt_helper_internal.c UserAccessLevel out-of-bounds (ID 1787)

SecurityVulns
Yanac

A vulnerability was found in Systerel S2OPC up to 1.7.3. It has been rated as problematic. Impacted is the function SOPC_NodeMgtHelperInternal_AddVariableNodeAttributes of the file src/ClientServer/address_space/internal/sopc_node_mgt_helper_internal.c of the component AddNodes Service. The manipulation of the argument UserAccessLevel leads to out-of-bounds read.

This vulnerability is traded as CVE-2026-78049. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

It is suggested to install a patch to address this issue.VulDB Recent EntriesRead More