{"id":"CLSA-2026-1793871180","summary":"TuxCare security update for io.netty (4 CVEs)","details":"TuxCare rebuilt 4 io.netty packages to address 4 CVEs. Fixed in 4.1.29.Final-tuxcare.5.","modified":"2026-11-05T13:15:09.470685015Z","published":"2026-11-05T10:33:01Z","upstream":["CVE-2021-21295","CVE-2021-37136","CVE-2025-59419","CVE-2026-50010"],"affected":[{"package":{"name":"io.netty:netty-codec","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.29.Final"},{"fixed":"4.1.29.Final-tuxcare.5"}]}],"versions":["4.1.29.Final","4.1.29.Final-tuxcare.1","4.1.29.Final-tuxcare.2","4.1.29.Final-tuxcare.3","4.1.29.Final-tuxcare.4"],"database_specific":{"tuxcare":{"base_version":"4.1.29.Final","fixed_version":"4.1.29.Final-tuxcare.5"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793871180.json"}},{"package":{"name":"io.netty:netty-codec-http2","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-http2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.29.Final"},{"fixed":"4.1.29.Final-tuxcare.5"}]}],"versions":["4.1.29.Final","4.1.29.Final-tuxcare.1","4.1.29.Final-tuxcare.2","4.1.29.Final-tuxcare.3","4.1.29.Final-tuxcare.4"],"database_specific":{"tuxcare":{"base_version":"4.1.29.Final","fixed_version":"4.1.29.Final-tuxcare.5"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793871180.json"}},{"package":{"name":"io.netty:netty-codec-smtp","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-smtp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.29.Final"},{"fixed":"4.1.29.Final-tuxcare.5"}]}],"versions":["4.1.29.Final","4.1.29.Final-tuxcare.1","4.1.29.Final-tuxcare.2","4.1.29.Final-tuxcare.3","4.1.29.Final-tuxcare.4"],"database_specific":{"tuxcare":{"fixed_version":"4.1.29.Final-tuxcare.5","base_version":"4.1.29.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793871180.json"}},{"package":{"name":"io.netty:netty-handler","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-handler"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.29.Final"},{"fixed":"4.1.29.Final-tuxcare.5"}]}],"versions":["4.1.29.Final","4.1.29.Final-tuxcare.1","4.1.29.Final-tuxcare.2","4.1.29.Final-tuxcare.3","4.1.29.Final-tuxcare.4"],"database_specific":{"tuxcare":{"fixed_version":"4.1.29.Final-tuxcare.5","base_version":"4.1.29.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793871180.json"}}],"schema_version":"1.9.2"}