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CVE-2026-83497: Java Objectinputstream Missing Filtercve-2026-83497-java-objectinputstream-missing-filter

Deserialization of data using ObjectInputStream without an ObjectInputFilter allowlist can allow remote code execution via gadget chains (CWE-502). Configure an ObjectInputFilter via setObjectInputFilter() before calling readObject() or readUnshared().

JavaCVE-2026-83497CWE-502
by Provallyupdated 2026-09-02Apache-2.0
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