High, CVSS 8.1MavenPublished
Apache HugeGraph-Server: RAFT and deserialization vulnerability
CVE-2025-26866 · GHSA-q37j-3367-fwv7
- Affected
- Maven org.apache.hugegraph:hg-pd-core < 1.7.0
- Fixed in
- 1.7.0· Vendor fix available
- Issue
- 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.
Recommended action: Upgrade to 1.7.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.