# CVE-2025-11602

## Summary

- **CVE ID:** CVE-2025-11602
- **Severity:** MEDIUM
- **CVSS Score:** 6.3 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/V:D/U:Clear)
- **CWE:** CWE-226
- **Published:** Oct 31, 2025
- **Last Modified:** Mar 12, 2026

## Description

Potential information leak in bolt protocol handshake in Neo4j Enterprise and Community editions allows attacker to obtain one byte of information from previous connections. The attacker has no control over the information leaked in server responses.

## Affected Products

- neo4j — Enterprise Edition (5.26.0)
- neo4j — Enterprise Edition (2025.1.0)
- neo4j — Community Edition (5.26.0)
- neo4j — Community Edition (2025.1.0)

## References

- [CNA](https://neo4j.com/security/cve-2025-11602)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.30%
- **EPSS Percentile:** 22.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._