CVE-2025-14969

Hibernate-reactive-core: hibernate reactive: denial of service due to connection leak on http client disconnect

Published Jan 26, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Workaround

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-frpp-8pwq-hjrx Hibernate Reactive Vulnerable to DoS via Connection Pool Exhaustion
History
Type Values Removed Values Added
CPEs cpe:/a:redhat:quarkus:3.27::el8 cpe:/a:redhat:quarkus:3.27
Type Values Removed Values Added
CPEs cpe:/a:redhat:quarkus:3 cpe:/a:redhat:quarkus:3.27::el8
References
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description No description is available for this CVE. 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.
Title io.quarkus/quarkus-hibernate-reactive-panache: Hibernate Reactive: Denial of Service due to connection leak on HTTP client disconnect Hibernate-reactive-core: hibernate reactive: denial of service due to connection leak on http client disconnect
First Time appeared Redhat
Redhat jboss Enterprise Application Platform
Redhat jbosseapxp
Redhat openshift Devspaces
Redhat quarkus
CPEs cpe:/a:redhat:jboss_enterprise_application_platform:8
cpe:/a:redhat:jbosseapxp
cpe:/a:redhat:openshift_devspaces:3
cpe:/a:redhat:quarkus:3
Vendors & Products Redhat
Redhat jboss Enterprise Application Platform
Redhat jbosseapxp
Redhat openshift Devspaces
Redhat quarkus
References
Type Values Removed Values Added
Description No description is available for this CVE.
Title io.quarkus/quarkus-hibernate-reactive-panache: Hibernate Reactive: Denial of Service due to connection leak on HTTP client disconnect
Weaknesses CWE-772
References
Metrics threat_severity

None

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}

threat_severity

Moderate

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Oct 20, 2026, 4:36 AM
Reserved
Dec 19, 2025, 10:54 AM
Status
Deferred
Published
Jan 26, 2026, 8:16 PM
Modified
Oct 20, 2026, 5:16 AM
Severity
Moderate
Public date
Dec 19, 2025, 12:00 AM