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01 Record

CVE-2025-11602

Untargeted information leak in Bolt protocol handshake

MediumPUBLISHEDCNA: Neo4j
CNA base score6.3 CVSS v4.0CVSS: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

02 Description

Untargeted information leak in Bolt protocol handshake

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.32% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 25.0% of scored records. A rank, not a probability.
NVD base score
6.3 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS 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 analysis status
Deferred. NVD last modified this record on 2026-10-18.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-10-31 10:20Z12 MO AGO
Last updated
2025-10-31 11:37Z12 MO AGO
Reserved
2025-10-10
Assigning CNA
Neo4j
Record state
PUBLISHED
Severity
Medium (CVSS 6.3)
CNA CVSS 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/V:D/U:Clear
Weaknesses
  • CWE-226Sensitive Information in Resource Not Removed Before ReuseBase
Data version
5.2
Document digest
16b894f9e2c9c359cd3965d87fb0af5fd56f38aa69efaf547b5397d5769c1dbd

05 Affected products

VendorProductVersionsPlatforms
neo4jEnterprise Edition5.26.0 to < 5.26.15, 2025.1.0 to < 2025.10.1—
neo4jCommunity Edition5.26.0 to < 5.26.15, 2025.1.0 to < 2025.10.1—

06 References