Hibernate Reactive Vulnerable to DoS via Connection Pool Exhaustion
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-14969US | — | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2026:1965WEB
- https://access.redhat.com/security/cve/CVE-2025-14969WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2423822WEB
- https://github.com/hibernate/hibernate-reactivePACKAGE
- https://github.com/hibernate/hibernate-reactive/commit/cd7f104e10de918004707ca0e26e3840976f780aWEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-14969ADVISORY
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