Vulnerability in Red Hat Build Of Quarkus 3.27.2
CVE-2025-14969
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.004 (33.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2026:1965 (vendor-advisory)
- access.redhat.com/security/cve/CVE-2025-14969 (vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking)
Frequently asked questions
- What is CVE-2025-14969?
- CVE-2025-14969 is a medium-severity vulnerability in Red Hat Build Of Quarkus 3.27.2, classified under Missing Release of Resource after Effective Lifetime. CVSS score: 4.3/10. Published 2026-01-26.
- How severe is CVE-2025-14969?
- Medium severity. CVSS v3 base score is 4.3 out of 10.