{"cve":{"cve_id":"CVE-2024-50379","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":0.42316,"epss_percentile":0.9852,"epss_as_of":"2026-06-23","description":"Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration).\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97.\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.\n\nUsers are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.","published_at":"2024-12-17T12:34:54.827000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-367"],"nvd_references":["https://lists.apache.org/thread/y6lj6q1xnp822g6ro70tn19sgtjmr80r"],"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":"2026-06-29T02:13:07.206474Z"},"effective_severity":"CRITICAL","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","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":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"11.0.0-M1","version_start_inclusive":true,"version_end":"11.0.1","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:11.0.0-M1:11.0.1"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"10.1.0-M1","version_start_inclusive":true,"version_end":"10.1.33","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:10.1.0-M1:10.1.33"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"9.0.0.M1","version_start_inclusive":true,"version_end":"9.0.97","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:9.0.0.M1:9.0.97"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"8.5.0","version_start_inclusive":true,"version_end":"8.5.100","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:8.5.0:8.5.100"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"3","version_start_inclusive":true,"version_end":"8.5.0","version_end_inclusive":false,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:3:8.5.0"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"10.0.0-M1","version_start_inclusive":true,"version_end":"10.0.27","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:10.0.0-M1:10.0.27"}],"exploit_refs":[],"news":[],"references":[{"url":"https://lists.apache.org/thread/y6lj6q1xnp822g6ro70tn19sgtjmr80r","source_type":"MAILING_LIST","tags":["mailing-list"]}],"timeline":[{"type":"published","at":"2024-12-17T12:34:54.827000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:38:43.449039Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:38:43.449039Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:38:43.449039Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T02:13:07.206474Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:13:07.206474Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:13:07.206474Z","label":"SSVC decision revised","source":"vulnrichment"}]}