{"schema_version":"1.7.5","id":"SUSE-SU-2026:21107-1","published":"2026-04-13T15:48:01Z","modified":"2026-04-17T18:23:56.166161Z","related":["CVE-2026-2673","CVE-2026-28387","CVE-2026-28388","CVE-2026-28389","CVE-2026-28390","CVE-2026-31789","CVE-2026-31790"],"upstream":["CVE-2026-2673","CVE-2026-28387","CVE-2026-28388","CVE-2026-28389","CVE-2026-28390","CVE-2026-31789","CVE-2026-31790"],"summary":"Security update for openssl-3","details":"This update for openssl-3 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2026-2673: TLS 1.3 servers may choose unexpected key agreement group (bsc#1259652).\n- CVE-2026-28387: potential use-after-free in DANE client code (bsc#1260441).\n- CVE-2026-28388: NULL pointer dereference when processing a delta (bsc#1260442).\n- CVE-2026-28389: possible NULL pointer dereference when processing CMS KeyAgreeRecipientInfo (bsc#1260443).\n- CVE-2026-28390: NULL pointer dereference during processing of a crafted CMS EnvelopedData message with\n  KeyTransportRecipientInfo (bsc#1261678).\n- CVE-2026-31789: heap buffer overflow in hexadecimal conversion (bsc#1260444).\n- CVE-2026-31790: incorrect failure handling in RSA KEM RSASVE encapsulation (bsc#1260445).\n\nOther updates and bugfixes:\n\n- Enable MD2 in legacy provider (jsc#PED-15724).\n","affected":[{"package":{"name":"openssl-3","ecosystem":"SUSE:Linux Micro 6.2","purl":"pkg:rpm/suse/openssl-3&distro=SUSE%20Linux%20Micro%206.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.0-160000.7.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-3-devel":"3.5.0-160000.7.1","libopenssl-3-fips-provider":"3.5.0-160000.7.1","libopenssl3":"3.5.0-160000.7.1","openssl-3":"3.5.0-160000.7.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21107-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202621107-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259652"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260441"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260442"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260443"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260444"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260445"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261678"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2673"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-28387"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-28388"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-28389"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-28390"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31789"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31790"}]}