CVE-2025-14969
January 26, 2026
A flaw was found in Hibernate Reactive. When an HTTP endpoint is exposed to perform database operations, a remote client can prematurely close the HTTP connection. This action may lead to leaking connections from the database connection pool, potentially causing a Denial of Service (DoS) by exhausting available database connections.
Affected Packages
https://github.com/hibernate/hibernate-reactive.git (GITHUB):
Affected version(s) >=4.2.0.CR1 <4.2.1Fix Suggestion:
Update to version 4.2.1https://github.com/hibernate/hibernate-reactive.git (GITHUB):
Affected version(s) >=3.2.0.CR1 <3.2.1Fix Suggestion:
Update to version 3.2.1https://github.com/hibernate/hibernate-reactive.git (GITHUB):
Affected version(s) >=4.1.0 <4.1.10Fix Suggestion:
Update to version 4.1.10https://github.com/hibernate/hibernate-reactive.git (GITHUB):
Affected version(s) >=3.1.0.CR1 <3.1.12Fix Suggestion:
Update to version 3.1.12Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Missing Release of Resource after Effective Lifetime
EPSS
Base Score:
0.01
