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mz-automation libiec61850 vulnerabilities

58 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 25 published in the last 12 months.

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Latest mz-automation libiec61850 vulnerabilities

• CVE-2026-68908 — libIEC61850: Oversized RptID can trigger invalid free of a stack-backed visible string in the report send path (CVSS 5.3)
• CVE-2026-68907 — libIEC61850: Server-side out-of-bounds stack read in association-specific dynamic dataset creation due to reversed StringUtils_copyStringToBuffer arguments (CVSS 8.2)
• CVE-2026-68906 — libIEC61850: Infinite loop and out-of-bounds read in ACSE parseUserInformation when parsing a malformed AARE PDU (CVSS 8.7)
• CVE-2026-48741 — libIEC61850: Remote NULL dereference in MMS Read alternate-access sub-array path leads to server-side DoS (CVSS 7.5)
• CVE-2026-48503 — libIEC61850: Remote information disclosure in MMS file service via out-of-range initialPosition in fileOpen followed by fileRead (CVSS 7.5)
• CVE-2026-57446 — libIEC61850: Server-side double free in MMS ObtainFile task reuse due to stale FILE* handle (CVSS 5.3)
• CVE-2026-19259 — MZ Automation libiec61850 MMS Protocol Workflow iec61850_common.c MmsMapping_varAccessSpecToObjectReference heap-based overflow (CVSS 5.3)
• CVE-2026-19206 — MZ Automation libiec61850 ASDU Element sv_subscriber.c SVReceiver_stopThreadless heap-based overflow (CVSS 5.3)
• CVE-2026-19108 — MZ Automation libiec61850 URCB Revalidation reporting.c deleteDataSetValuesShadowBuffer use after free (CVSS 5.3)
• CVE-2026-18583 — mz-automation libiec61850 MMS Request mms_mapping.c checkDataSetAccess out-of-bounds (CVSS 5.3)
• CVE-2026-18582 — mz-automation libiec61850 Report Sending Path reporting.c Reporting_RCBWriteAccessHandler free of memory not on the heap (CVSS 5.3)
• CVE-2026-66720 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-66369 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-66364 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-66360 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 7.5)
• CVE-2026-66349 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-65421 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-63550 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-56758 — MZ Automation libiec61850 Out-of-bounds Read (CVSS 6.5)
• CVE-2026-50103 — Improper Handling of Syntactically Invalid Structure in MZ Automation libIEC61850 (CVSS 6.5)
• CVE-2026-50039 — Stack-based Buffer Overflow in MZ Automation libIEC61850 (CVSS 7.5)
• CVE-2026-50032 — NULL Pointer Dereference in MZ Automation libIEC61850 (CVSS 7.5)
• CVE-2026-49035 — Stack-based Buffer Overflow in MZ Automation libIEC61850 (CVSS 8.1)
• CVE-2024-45971 — (CVSS 9.8)
• CVE-2024-45970 — (CVSS 9.8)