{"cve":"CVE-2019-3894","nvd":{"published":"2019-05-03T20:29:01.327","modified":"2026-06-17T02:35:49.370","status":"Modified","description":"It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-358"],"references":["https://access.redhat.com/errata/RHSA-2019:1106","https://access.redhat.com/errata/RHSA-2019:1107","https://access.redhat.com/errata/RHSA-2019:1108","https://access.redhat.com/errata/RHSA-2019:1140","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894"],"products":["redhat:jboss_enterprise_application_platform","redhat:wildfly"],"source":"nvd","synced_at":"2026-10-19T20:56:19.218283075+00:00"},"epss":{"cve":"CVE-2019-3894","score":0.01481,"percentile":0.73938,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}