CVE-2025-14969

Medium

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.

SeverityMedium

CVSS4.3

Exploit probability—

ProductOrg.hibernate.reactive:hibernate-reactive-core

PublishedJan 26, 2026

First seenJan 26, 2026

Weakness typeCWE-772CWE-772

How to fix

Update

org.hibernate.reactive:hibernate-reactive-core4.2.1 or later

Vendor advisories

access.redhat.com/errata/RHSA-2026:1965

Affected products

Product	Affected versions	Fixed in
org.hibernate.reactive:hibernate-reactive-coreMaven	v < 4.2.1	4.2.1

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