{"cve":"CVE-2026-34486","nvd":{"published":"2026-04-09T20:16:25.063","modified":"2026-10-26T22:10:00.163","status":"Analyzed","description":"Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.\n\nThis issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.\n\nUsers are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-311","CWE-807"],"references":["https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly","https://www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomcat","https://www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomcat","https://access.redhat.com/errata/RHSA-2026:36787","https://access.redhat.com/errata/RHSA-2026:36788"],"products":["apache:tomcat","redhat:enterprise_linux","redhat:enterprise_linux_els","redhat:enterprise_linux_eus","redhat:enterprise_linux_tus","redhat:enterprise_linux_update_services_for_sap_solutions","redhat:jboss_web_server"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-34486","score":0.98503,"percentile":0.99919,"date":"2026-10-26"},"kev":{"cve":"CVE-2026-34486","date_added":"2026-08-04","due_date":"2026-08-07","vendor":"Apache","product":"Tomcat","known_ransomware":false},"osv":[{"id":"GHSA-69r9-qgr7-g2wj","url":"https://osv.dev/vulnerability/GHSA-69r9-qgr7-g2wj","summary":"Apache Tomcat Missing Encryption of Sensitive Data vulnerability","modified":"2026-09-10T03:50:43.551259310Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=11.0.20 <11.0.21"],"fixed":["11.0.21"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=10.1.53 <10.1.54"],"fixed":["10.1.54"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=9.0.116 <9.0.117"],"fixed":["9.0.117"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=11.0.20 <11.0.21"],"fixed":["11.0.21"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=10.1.53 <10.1.54"],"fixed":["10.1.54"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=9.0.116 <9.0.117"],"fixed":["9.0.117"]}]}],"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."]}