CVE-2025-14969
Hibernate-reactive-core: hibernate reactive: denial of service due to connection leak on http client disconnect
- State
- Published
- Severity
- 4.3 Medium
- Published
- Jan 26, 2026
- Updated
- Oct 20, 2026
- Reserved
- Dec 19, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | redhat |
Weaknesses
- CWE-772 Missing Release of Resource after Effective Lifetime
Affected Products
| Product | Versions |
|---|---|
Red Hat build of Quarkus 3.27.2.redhatRed Hat |
|
Red Hat JBoss Enterprise Application Platform 8Red Hat | |
Red Hat JBoss Enterprise Application Platform 8Red Hat | |
Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat | |
Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat | |
Red Hat OpenShift Dev SpacesRed Hat | |
Red Hat OpenShift Dev SpacesRed Hat |
References
- RHSA-2026:1965vendor-advisory
- https://access.redhat.com/security/cve/CVE-2025-14969vdb-entry
- RHBZ#2423822issue-tracking
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