{"id":"SUSE-SU-2026:2367-1","summary":"Security update for gnutls","details":"This update for gnutls fixes the following issues\n\n- CVE-2026-33845: buffers: switch from end_offset over to frag_length (bsc#1263704).\n- CVE-2026-33846: buffers: add more checks to DTLS reassembly (bsc#1263705).\n- CVE-2026-42009: lib/buffers: ensure packets have differing sequence numbers (bsc#1263708).\n","modified":"2026-06-12T08:45:06.604751073Z","published":"2026-06-11T09:12:50Z","related":["CVE-2025-9820","CVE-2026-33845","CVE-2026-33846","CVE-2026-42009"],"upstream":["CVE-2025-9820","CVE-2026-33845","CVE-2026-33846","CVE-2026-42009"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262367-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263704"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263705"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263708"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-9820"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-33845"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-33846"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42009"}],"affected":[{"package":{"name":"gnutls","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.27-3.18.1"}]}],"ecosystem_specific":{"binaries":[{"gnutls":"3.3.27-3.18.1","libgnutls-devel":"3.3.27-3.18.1","libgnutls-openssl-devel":"3.3.27-3.18.1","libgnutls-openssl27":"3.3.27-3.18.1","libgnutls28":"3.3.27-3.18.1","libgnutls28-32bit":"3.3.27-3.18.1","libgnutlsxx-devel":"3.3.27-3.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2367-1.json"}},{"package":{"name":"gnutls","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.27-3.18.1"}]}],"ecosystem_specific":{"binaries":[{"libgnutls28-32bit":"3.3.27-3.18.1","libgnutlsxx-devel":"3.3.27-3.18.1","gnutls":"3.3.27-3.18.1","libgnutls-devel":"3.3.27-3.18.1","libgnutls-openssl-devel":"3.3.27-3.18.1","libgnutls-openssl27":"3.3.27-3.18.1","libgnutls28":"3.3.27-3.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2367-1.json"}}],"schema_version":"1.7.5"}