{"schema_version":"1.7.5","id":"SUSE-SU-2026:1558-1","published":"2026-04-22T16:24:40Z","modified":"2026-04-24T08:15:10.379910Z","related":["CVE-2025-66614","CVE-2026-24880","CVE-2026-25854","CVE-2026-29129","CVE-2026-29145","CVE-2026-29146","CVE-2026-32990","CVE-2026-34483","CVE-2026-34486","CVE-2026-34487","CVE-2026-34500"],"upstream":["CVE-2025-66614","CVE-2026-24880","CVE-2026-25854","CVE-2026-29129","CVE-2026-29145","CVE-2026-29146","CVE-2026-32990","CVE-2026-34483","CVE-2026-34486","CVE-2026-34487","CVE-2026-34500"],"summary":"Security update for tomcat11","details":"This update for tomcat11 fixes the following issues:\n\nSecurity fixes:\n\n- CVE-2026-24880: Request smuggling via invalid chunk extension (bsc#1261850).\n- CVE-2026-25854: Occasionally open redirect (bsc#1261851).\n- CVE-2026-29129: TLS cipher order is not preserved (bsc#1261852).\n- CVE-2026-29145: OCSP checks sometimes soft-fail even when soft-fail is disabled (bsc#1261853).\n- CVE-2026-29146,CVE-2026-34486: Fix for allowed bypass of EncryptInterceptor (bsc#1261854).\n- CVE-2026-34483: Incomplete escaping of JSON access logs (bsc#1261855).\n- CVE-2026-34487: Cloud membership for clustering component exposed the Kubernetes bearer token (bsc#1261856).\n- CVE-2026-34500: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled (bsc#1261857).\n- CVE-2026-32990: The fix for CVE-2025-66614 was incomplete, so this CVE completes it (bsc#1258371).\n\nOther fixes:\n\n- Update to Tomcat 11.0.21\n","affected":[{"package":{"name":"tomcat11","ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 15 SP7","purl":"pkg:rpm/suse/tomcat11&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.21-150600.13.18.1"}]}],"ecosystem_specific":{"binaries":[{"tomcat11":"11.0.21-150600.13.18.1","tomcat11-admin-webapps":"11.0.21-150600.13.18.1","tomcat11-el-6_0-api":"11.0.21-150600.13.18.1","tomcat11-jsp-4_0-api":"11.0.21-150600.13.18.1","tomcat11-lib":"11.0.21-150600.13.18.1","tomcat11-servlet-6_1-api":"11.0.21-150600.13.18.1","tomcat11-webapps":"11.0.21-150600.13.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1558-1.json"}},{"package":{"name":"tomcat11","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/tomcat11&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.21-150600.13.18.1"}]}],"ecosystem_specific":{"binaries":[{"tomcat11":"11.0.21-150600.13.18.1","tomcat11-admin-webapps":"11.0.21-150600.13.18.1","tomcat11-el-6_0-api":"11.0.21-150600.13.18.1","tomcat11-jsp-4_0-api":"11.0.21-150600.13.18.1","tomcat11-lib":"11.0.21-150600.13.18.1","tomcat11-servlet-6_1-api":"11.0.21-150600.13.18.1","tomcat11-webapps":"11.0.21-150600.13.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1558-1.json"}},{"package":{"name":"tomcat11","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/tomcat11&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.0.21-150600.13.18.1"}]}],"ecosystem_specific":{"binaries":[{"tomcat11":"11.0.21-150600.13.18.1","tomcat11-admin-webapps":"11.0.21-150600.13.18.1","tomcat11-el-6_0-api":"11.0.21-150600.13.18.1","tomcat11-jsp-4_0-api":"11.0.21-150600.13.18.1","tomcat11-lib":"11.0.21-150600.13.18.1","tomcat11-servlet-6_1-api":"11.0.21-150600.13.18.1","tomcat11-webapps":"11.0.21-150600.13.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1558-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261558-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258371"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261850"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261851"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261852"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261853"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261854"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261855"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261856"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261857"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-66614"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-24880"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-25854"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-29129"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-29145"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-29146"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-32990"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34483"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34486"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34487"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34500"}]}