CVE-2025-11602

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CVSS 4.0

6.3 medium

EPSS

<1%p23

Published

Oct 31, 2025 (Oct 31, 2025)

Modified

Jun 17, 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.

Weakness: CWE-226
Vector: 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:D/RE:X/U:Clear

NVD CVE.org GitHub PoCs EPSS (0.3%)

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