Answer in brief
CVE-2025-14969 records a Medium severity (CVSS 4.3) vulnerability in Hibernate-reactive-core: hibernate reactive: denial of service due to connection leak on http client disconnect. The current sources do not mark it as known exploited. The current feed maps org.hibernate.reactive:hibernate-reactive-core (maven). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps org.hibernate.reactive:hibernate-reactive-core (maven). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| org.hibernate.reactive:hibernate-reactive-coremaven | >=0 <4.2.1 | 4.2.1 |
Published upstream
Jan 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 20, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 7, 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.
Quoted source text, attributed separately from HOL analysis.