{"id":"CLSA-2026-1779957268","summary":"tomcat: Fix of 8 CVEs","details":"- CVE-2026-43512: fix the handling of invalid users with DIGEST authentication\n- CVE-2026-43513: add case sensitive attribute to LockOutRealm\n- CVE-2026-43514: switch AJP secret comparison to a constant time algorithm\n- CVE-2026-43515: ensure RealmBase finds all matching extension based constraints\n- CVE-2026-41284: add a configurable limit for WebDAV XML request bodies\n- CVE-2026-42498: fix WebSocket + proxy + DIGEST auth on proxy\n- CVE-2026-41293: HTTP/2 header filtering — validate decoded HPACK names/values\n  against RFC 7230 token/field-vchar/field-content rules","modified":"2026-10-26T09:43:43.386653480Z","published":"2026-06-01T10:19:02Z","upstream":["CVE-2026-41284","CVE-2026-41293","CVE-2026-42498","CVE-2026-43512","CVE-2026-43513","CVE-2026-43514","CVE-2026-43515"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1779957268.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55668"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41284"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41293"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42498"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43512"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43513"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43514"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43515"}],"affected":[{"package":{"name":"tomcat","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-admin-webapps","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-admin-webapps?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-docs-webapp","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-docs-webapp?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-el-3.0-api","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-el-3.0-api?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-jsp-2.3-api","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-jsp-2.3-api?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-lib","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-lib?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-servlet-4.0-api","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-servlet-4.0-api?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}},{"package":{"name":"tomcat-webapps","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/tomcat-webapps?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.0.87-3.el9_6.3.tuxcare.els7"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779957268.json"}}],"schema_version":"1.9.0"}