{"id":"DEBIAN-CVE-2026-86246","details":"Initialization of a resource with an insecure default vulnerability in Apache Tomcat Native enabled insecure options by default  including ALLOW_CLIENT_RENEGOTIATION, NO_EXTENDED_MASTER_SECRET, IGNORE_UNEXPECTED_EOF and ALLOW_NO_DHE_KEX.    This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, from 1.3.0 through 1.3.8. Earlier unsupported versions may also be affected.    Users are recommended to upgrade to version 2.0.16 or 1.3.9, which fix the issue.","modified":"2026-09-24T05:00:11.239312116Z","published":"2026-09-23T13:17:31.117Z","upstream":["CVE-2026-86246"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-86246"}],"affected":[{"package":{"name":"tomcat-native","ecosystem":"Debian:12","purl":"pkg:deb/debian/tomcat-native?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.35-1","1.3.1-1","1.3.7-1","2.0.14-1","2.0.16-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-86246.json"}},{"package":{"name":"tomcat-native","ecosystem":"Debian:13","purl":"pkg:deb/debian/tomcat-native?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.1-1","1.3.7-1","2.0.14-1","2.0.16-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-86246.json"}},{"package":{"name":"tomcat-native","ecosystem":"Debian:14","purl":"pkg:deb/debian/tomcat-native?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.16-1"}]}],"versions":["1.3.1-1","1.3.7-1","2.0.14-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-86246.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}