SB2025121123 - Missing authentication in Apache HugeGraph-Server
Published: December 11, 2025 Updated: December 17, 2025
Security Bulletin ID
SB2025121123
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Missing Authentication for Critical Function (CVE-ID: CVE-2025-26866)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to missing authentication within the PD store. A malicious Raft node can exploit insecure Hessian deserialization and execute arbitrary code on the system.
Remediation
Install update from vendor's website.