{"id":"SUSE-SU-2026:22016-1","summary":"Security update for ovmf","details":"This update for ovmf fixes the following issues:\n\n- CVE-2026-25833: mbedtls: buffer overflow in the `x509_inet_pton_ipv6()` function (bsc#1261476).\n- CVE-2026-25834: mbedtls: client accepts signature algorithm chosen by server even if not advertised in client hello\n  (bsc#1261477).\n- CVE-2026-25835: mbedtls: no pseudo-random number generator reseed when cloning an application (bsc#1261478).\n- CVE-2026-34874: mbedtls: NULL pointer dereference in distinguished name parsing (bsc#1261469).\n","modified":"2026-06-09T18:24:44.059210706Z","published":"2026-06-02T09:33:25Z","related":["CVE-2026-25833","CVE-2026-25834","CVE-2026-25835","CVE-2026-34874"],"upstream":["CVE-2026-25833","CVE-2026-25834","CVE-2026-25835","CVE-2026-34874"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622016-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261469"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261476"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261477"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261478"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-25833"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-25834"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-25835"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-34874"}],"affected":[{"package":{"name":"ovmf","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/ovmf&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"202502-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"ovmf":"202502-160000.5.1","ovmf-tools":"202502-160000.5.1","qemu-ovmf-x86_64":"202502-160000.5.1","qemu-uefi-aarch64":"202502-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22016-1.json"}},{"package":{"name":"ovmf","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/ovmf&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"202502-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"qemu-ovmf-x86_64":"202502-160000.5.1","qemu-uefi-aarch64":"202502-160000.5.1","ovmf":"202502-160000.5.1","ovmf-tools":"202502-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22016-1.json"}}],"schema_version":"1.7.5"}