{"id":"CLSA-2026-1793862404","summary":"TuxCare security update for io.netty (32 CVEs)","details":"TuxCare rebuilt 14 io.netty packages to address 32 CVEs. Fixed in 4.1.64.Final-tuxcare.1.","modified":"2026-11-05T13:15:04.236278731Z","published":"2026-11-05T08:06:45Z","upstream":["CVE-2021-37136","CVE-2021-37137","CVE-2021-43797","CVE-2022-24823","CVE-2024-29025","CVE-2025-24970","CVE-2025-55163","CVE-2025-59419","CVE-2025-67735","CVE-2026-41417","CVE-2026-42578","CVE-2026-42579","CVE-2026-42583","CVE-2026-42584","CVE-2026-42585","CVE-2026-42586","CVE-2026-44248","CVE-2026-44249","CVE-2026-44890","CVE-2026-44893","CVE-2026-45416","CVE-2026-45536","CVE-2026-45673","CVE-2026-45674","CVE-2026-46340","CVE-2026-47244","CVE-2026-48006","CVE-2026-48059","CVE-2026-50010","CVE-2026-50020","CVE-2026-50560","CVE-2026-56819"],"affected":[{"package":{"name":"io.netty:netty-codec","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"base_version":"4.1.64.Final","fixed_version":"4.1.64.Final-tuxcare.1"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-dns","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-dns"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"fixed_version":"4.1.64.Final-tuxcare.1","base_version":"4.1.64.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-haproxy","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-haproxy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"fixed_version":"4.1.64.Final-tuxcare.1","base_version":"4.1.64.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-http","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-http"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"base_version":"4.1.64.Final","fixed_version":"4.1.64.Final-tuxcare.1"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-http2","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-http2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"fixed_version":"4.1.64.Final-tuxcare.1","base_version":"4.1.64.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-mqtt","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-mqtt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"fixed_version":"4.1.64.Final-tuxcare.1","base_version":"4.1.64.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-redis","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-redis"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"base_version":"4.1.64.Final","fixed_version":"4.1.64.Final-tuxcare.1"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-codec-smtp","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-codec-smtp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"base_version":"4.1.64.Final","fixed_version":"4.1.64.Final-tuxcare.1"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-handler","ecosystem":"TuxCare:Maven","purl":"pkg:maven/io.netty/netty-handler"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.64.Final"},{"fixed":"4.1.64.Final-tuxcare.1"}]}],"versions":["4.1.64.Final"],"database_specific":{"tuxcare":{"fixed_version":"4.1.64.Final-tuxcare.1","base_version":"4.1.64.Final"},"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_lang/maven/CLSA-2026-1793862404.json"}},{"package":{"name":"io.netty:netty-handler-proxy","ecosystem":"TuxCare:Maven","purl":"p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