AVEVA Enterprise SCADA Deserialization Flaw Allows Code Execution
CISA warns of a high-severity deserialization vulnerability (CVE-2025-7639) in AVEVA Enterprise SCADA 2025 and earlier versions. Successful exploitation could allow code execution via tampered serialized data. AVEVA recommends switching to JSON serialization and applying mitigations from security bulletin AVEVA-2026-005.
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Summary last validated Aug 24, 2026
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