{"id":"CLSA-2026-1783591320","summary":"tomcat: Fix of CVE-2026-55957","details":"- CVE-2026-55957: fix authentication bypass in JNDIRealm GSSAPI bind authentication (High)","modified":"2026-10-26T09:31:42.102120041Z","published":"2026-07-09T10:02:16Z","upstream":["CVE-2026-55957"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2026-1783591320.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55957"}],"affected":[{"package":{"name":"tomcat","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-admin-webapps","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-admin-webapps?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-docs-webapp","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-docs-webapp?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-el-2.2-api","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-el-2.2-api?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-javadoc","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-javadoc?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-jsp-2.2-api","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-jsp-2.2-api?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-jsvc","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-jsvc?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-lib","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-lib?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-servlet-3.0-api","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-servlet-3.0-api?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}},{"package":{"name":"tomcat-webapps","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/tomcat-webapps?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.76-16.el7_9.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783591320.json"}}],"schema_version":"1.9.0"}