{"id":"SUSE-SU-2026:1577-1","summary":"Security update for openssl-1_1","details":"This update for openssl-1_1 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-2026-28390: 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","modified":"2026-04-24T08:15:07.405436Z","published":"2026-04-23T15:53:50Z","related":["CVE-2026-28387","CVE-2026-28388","CVE-2026-28389","CVE-2026-28390","CVE-2026-31789"],"upstream":["CVE-2026-28387","CVE-2026-28388","CVE-2026-28389","CVE-2026-28390","CVE-2026-31789"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261577-1/"},{"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/1261678"},{"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"}],"affected":[{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1w-150600.5.26.2"}]}],"ecosystem_specific":{"binaries":[{"libopenssl1_1":"1.1.1w-150600.5.26.2","openssl-1_1":"1.1.1w-150600.5.26.2","libopenssl-1_1-devel":"1.1.1w-150600.5.26.2","libopenssl1_1-32bit":"1.1.1w-150600.5.26.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1577-1.json"}},{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1w-150600.5.26.2"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-1_1-devel":"1.1.1w-150600.5.26.2","libopenssl1_1-32bit":"1.1.1w-150600.5.26.2","libopenssl1_1":"1.1.1w-150600.5.26.2","openssl-1_1":"1.1.1w-150600.5.26.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1577-1.json"}}],"schema_version":"1.7.5"}