Systerel S2opc
7 CVEs affecting Systerel S2opc. Latest disclosed: 2026-08-31. Critical: 0, High: 1.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-9758 | High | 7.3 | 2026-06-10 | Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted |
CVE-2026-18257 | Medium | 5.6 | 2026-07-29 | Improper validity period check for root issuer certificate in CycloneCrypto cryptographic wrapper of S2OPC allows a certificate issued by this root issuer to b… |
CVE-2026-6899 | Medium | 5.6 | 2026-06-09 | Check for certificate revocation only considers the first matching CRL and ignores other valid CRLs of the same CA in the CycloneCrypto cryptographic wrapper o… |
CVE-2026-82619 | Medium | 4.3 | 2026-08-31 | A vulnerability was identified in Systerel S2OPC up to 1.7.3. The impacted element is the function monitored_item_event_filter_treatment_bs__init_event_filter_… |
CVE-2026-82618 | Medium | 4.3 | 2026-08-31 | 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/opcu… |
CVE-2026-78049 | Low | 3.7 | 2026-08-22 | A vulnerability has been found in Systerel S2OPC up to 1.7.3. Impacted is the function SOPC_NodeMgtHelperInternal_AddVariableNodeAttributes of the file src/Cli… |
CVE-2026-18790 | Low | 3.3 | 2026-08-04 | A weakness has been identified in Systerel S2OPC up to 1.7.3. This affects the function LockedStaMac_ProcessMsg_DeleteMonitoredItemsResponse of the file src/Cl… |