Sensitive Information in Resource Not Removed Before Reuse Affecting org.neo4j:neo4j-bolt package, versions [5.26.0,5.26.15)[2025.10.1,2025.1.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published31 Oct 2025
- disclosed31 Oct 2025
- creditUnknown
Introduced: 31 Oct 2025
CVE-2025-11602 (opens in a new tab)How to fix?
Upgrade org.neo4j:neo4j-bolt to version 5.26.15, 2025.1.0 or higher.
Overview
Affected versions of this package are vulnerable to Sensitive Information in Resource Not Removed Before Reuse in the Bolt protocol handshake. An attacker can obtain one byte of information from previous connections by sending crafted requests during the protocol negotiation phase. The attacker has no control over the specific information leaked in server responses.
Note:
The issue is not applicable to AuraDB – Neo4j Fully Managed Cloud Service.