{"cve":{"cve_id":"CVE-2019-3894","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01509,"epss_percentile":0.71112,"epss_as_of":"2026-06-23","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.","published_at":"2019-05-03T19:25:58Z","last_modified_at":null,"cvss_v3_score":5.4,"cvss_v3_vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-358"],"nvd_references":["https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894","https://access.redhat.com/errata/RHSA-2019:1107","https://access.redhat.com/errata/RHSA-2019:1108","https://access.redhat.com/errata/RHSA-2019:1106","https://access.redhat.com/errata/RHSA-2019:1140","https://security.netapp.com/advisory/ntap-20190517-0004/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:12:47.536826Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"red-hat","vendor_name":"Red Hat","product_slug":"wildfly","product_name":"wildfly","version_start":"affects from 11 to 16","version_start_inclusive":true,"version_end":"affects from 11 to 16","version_end_inclusive":true,"cpe23_uri":"cve5:red-hat:wildfly:affects from 11 to 16:affects from 11 to 16"}],"exploit_refs":[],"news":[],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894","source_type":"MISC","tags":[]},{"url":"https://access.redhat.com/errata/RHSA-2019:1107","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1108","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1106","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1140","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20190517-0004/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2019-05-03T19:25:58Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:00:59.831491Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:00:59.831491Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:00:59.831491Z","label":"CVSS score revised","source":"cvelistv5"}]}