{"id":"SUSE-SU-2026:2308-1","summary":"Security update for netty, netty-tcnative","details":"This update for netty, netty-tcnative fixes the following issues\n\n- CVE-2026-41417: missing validations leads to HTTP request smuggling and RTSP request injection via start-line\n  injection in `DefaultHttpRequest.setUri()` (bsc#1264350).\n- CVE-2026-42578: HTTP Header Injection via HttpProxyHandler Disabled Validation in Netty (bsc#1265243).\n- CVE-2026-42579: DNS codec does not enforce RFC 1035 domain name constraints during either encoding or decoding\n  (bsc#1265272).\n- CVE-2026-42580: chunk size parser silently overflows int and enables request smuggling attacks (bsc#1265273).\n- CVE-2026-42581: TE+CL header coexistence in HTTP/1.0 requests bypasses smuggling sanitization (bsc#1265277).\n- CVE-2026-42583: resource exhaustion and possible denial of service via `Lz4FrameDecoder` (bsc#1265279).\n- CVE-2026-42584: improper handling of inbound responses in `HttpClientCodec` can lead to response desynchronization\n  (bsc#1265280).\n- CVE-2026-42585: Netty is an asynchronous, event-driven network application framework (bsc#1265292).\n- CVE-2026-42586: CRLF Injection in Netty Redis Codec Encoder (bsc#1265245).\n- CVE-2026-42587: HttpContentDecompressor maxAllocation bypass via Content-Encoding: br/zstd/snappy enables\n  decompression bomb DoS (bsc#1265246).\n- CVE-2026-44248: Netty is an asynchronous, event-driven network application framework (bsc#1265294).\n- CVE-2026-42582: HTTP/3 QPACK literal unbounded allocation (bsc#1265318). \n\nChanges for netty:\n\n- Upgrade to upstream version 4.1.133\n","modified":"2026-06-10T08:30:05.513182439Z","published":"2026-06-09T08:13:58Z","related":["CVE-2026-41417","CVE-2026-42578","CVE-2026-42579","CVE-2026-42580","CVE-2026-42581","CVE-2026-42582","CVE-2026-42583","CVE-2026-42584","CVE-2026-42585","CVE-2026-42586","CVE-2026-42587","CVE-2026-44248"],"upstream":["CVE-2026-41417","CVE-2026-42578","CVE-2026-42579","CVE-2026-42580","CVE-2026-42581","CVE-2026-42582","CVE-2026-42583","CVE-2026-42584","CVE-2026-42585","CVE-2026-42586","CVE-2026-42587","CVE-2026-44248"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262308-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264350"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265243"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265245"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265246"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265272"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265273"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265277"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265279"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265280"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265292"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265294"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265318"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-41417"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42578"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42579"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42580"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42581"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42582"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42583"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42584"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42585"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42586"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42587"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-44248"}],"affected":[{"package":{"name":"netty-tcnative","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","purl":"pkg:rpm/suse/netty-tcnative&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.77-150200.3.39.1"}]}],"ecosystem_specific":{"binaries":[{"netty-tcnative":"2.0.77-150200.3.39.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"}},{"package":{"name":"netty","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","purl":"pkg:rpm/suse/netty&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.133-150200.4.46.1"}]}],"ecosystem_specific":{"binaries":[{"netty":"4.1.133-150200.4.46.1","netty-javadoc":"4.1.133-150200.4.46.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"}},{"package":{"name":"netty-tcnative","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","purl":"pkg:rpm/suse/netty-tcnative&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.77-150200.3.39.1"}]}],"ecosystem_specific":{"binaries":[{"netty-tcnative":"2.0.77-150200.3.39.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"}},{"package":{"name":"netty-tcnative","ecosystem":"SUSE:Linux 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