{"cve":{"cve_id":"CVE-2026-43512","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":0.00869,"epss_percentile":0.5404,"epss_as_of":"2026-06-23","description":"DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from before 7.0.0.\nOlder unsupported versions any also be affect\n\nUsers are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.","published_at":"2026-05-12T15:24:02.424000Z","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":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-592"],"nvd_references":["https://lists.apache.org/thread/7x09x7o12solvclslw3sz0288xc8wx73"],"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":"2026-06-28T23:30:25.576312Z"},"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":"11.0.21","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:11.0.0-M1:11.0.21"},{"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":"10.1.54","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:10.1.0-M1:10.1.54"},{"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":"9.0.117","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:9.0.0.M1:9.0.117"},{"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":"7.0.0","version_start_inclusive":true,"version_end":"7.0.109","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:7.0.0:7.0.109"},{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-tomcat","product_name":"Apache Tomcat","version_start":"0","version_start_inclusive":true,"version_end":"7.0.0","version_end_inclusive":false,"cpe23_uri":"cve5:apache-software-foundation:apache-tomcat:0:7.0.0"}],"exploit_refs":[],"news":[],"references":[{"url":"https://lists.apache.org/thread/7x09x7o12solvclslw3sz0288xc8wx73","source_type":"MAILING_LIST","tags":["mailing-list"]}],"timeline":[{"type":"published","at":"2026-05-12T15:24:02.424000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:54:19.431539Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:54:19.431539Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:54:19.431539Z","label":"CVSS score revised","source":"cvelistv5"}]}