{"id":"openSUSE-SU-2026:20875-1","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":"2026-06-04T18:24:16.485162172Z","published":"2026-06-02T09:29:38Z","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"},{"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"}],"schema_version":"1.7.5"}