{"id":"SUSE-SU-2026:1256-1","summary":"Security update for openssl-1_0_0","details":"This update for openssl-1_0_0 fixes the following issues:\n\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 CRL (bsc#1260442).\n- CVE-2026-28389: Possible NULL dereference when processing CMS KeyAgreeRecipientInfo (bsc#1260443).\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","modified":"2026-04-11T08:00:15.025069Z","published":"2026-04-10T14:57:18Z","related":["CVE-2026-28387","CVE-2026-28388","CVE-2026-28389","CVE-2026-31789","CVE-2026-31790"],"upstream":["CVE-2026-28387","CVE-2026-28388","CVE-2026-28389","CVE-2026-31789","CVE-2026-31790"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261256-1/"},{"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":"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-2026-31789"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31790"}],"affected":[{"package":{"name":"openssl-1_0_0","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/openssl-1_0_0&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2p-3.106.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl1_0_0-hmac":"1.0.2p-3.106.1","libopenssl1_0_0":"1.0.2p-3.106.1","openssl-1_0_0-doc":"1.0.2p-3.106.1","openssl-1_0_0":"1.0.2p-3.106.1","libopenssl-1_0_0-devel-32bit":"1.0.2p-3.106.1","libopenssl-1_0_0-devel":"1.0.2p-3.106.1","libopenssl1_0_0-32bit":"1.0.2p-3.106.1","libopenssl1_0_0-hmac-32bit":"1.0.2p-3.106.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1256-1.json"}},{"package":{"name":"openssl-1_0_0","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/openssl-1_0_0&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2p-3.106.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-1_0_0-devel-32bit":"1.0.2p-3.106.1","libopenssl-1_0_0-devel":"1.0.2p-3.106.1","libopenssl1_0_0-32bit":"1.0.2p-3.106.1","libopenssl1_0_0-hmac-32bit":"1.0.2p-3.106.1","libopenssl1_0_0-hmac":"1.0.2p-3.106.1","libopenssl1_0_0":"1.0.2p-3.106.1","openssl-1_0_0-doc":"1.0.2p-3.106.1","openssl-1_0_0":"1.0.2p-3.106.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1256-1.json"}}],"schema_version":"1.7.5"}