{"cve":"CVE-2026-29146","nvd":{"published":"2026-04-09T20:16:24.577","modified":"2026-10-26T22:10:00.163","status":"Modified","description":"Padding Oracle vulnerability in Apache Tomcat's EncryptInterceptor with default configuration.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.0.0-M1 through 10.1.52, from 9.0.13 through 9..115, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109.\n\nUsers are recommended to upgrade to version 11.0.19, 10.1.53 and 9.0.116, which fixes 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-209","CWE-642","CWE-1240"],"references":["https://lists.apache.org/thread/lzt04z2pb3dc5tk85obn80xygw3z1p0w","http://www.openwall.com/lists/oss-security/2026/04/09/24","https://access.redhat.com/errata/RHSA-2026:20405","https://access.redhat.com/errata/RHSA-2026:20406","https://access.redhat.com/errata/RHSA-2026:36787"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-29146","score":0.0885,"percentile":0.95168,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-h468-7pvh-8vr8","url":"https://osv.dev/vulnerability/GHSA-h468-7pvh-8vr8","summary":"Apache Tomcat: Padding Oracle vulnerability in EncryptInterceptor","modified":"2026-09-10T03:51:02.273596864Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=9.0.13 <9.0.116"],"fixed":["9.0.116"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=10.1.50 <10.1.53"],"fixed":["10.1.53"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=11.0.0-M1 <11.0.20"],"fixed":["11.0.20"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=9.0.13 <9.0.116"],"fixed":["9.0.116"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=10.1.50 <10.1.53"],"fixed":["10.1.53"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=11.0.0-M1 <11.0.20"],"fixed":["11.0.20"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=8.5.38 <=8.5.100"],"fixed":[]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=8.5.38 <=8.5.100"],"fixed":[]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-tribes","purl":"pkg:maven/org.apache.tomcat/tomcat-tribes","ranges":[">=7.0.100 <=7.0.109"],"fixed":[]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=7.0.100 <=7.0.109"],"fixed":[]}]}],"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."]}