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Vulnerability DatabaseCVE-2025-26866

CVE-2025-26866: 
Java vulnerability analysis and mitigation

A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process against object injection attacks.

Users are recommended to upgrade to version 1.7.0, which fixes the issue.

Source: NVD

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