{"id":"SUSE-SU-2026:2050-1","summary":"Security update for nginx","details":"This update for nginx fixes the following issues\n\n- CVE-2026-27651: denial of service via undisclosed requests when the `ngx_mail_auth_http_module` is enabled\n  (bsc#1260415).\n- CVE-2026-32647: NGINX worker memory over-read or over-write via a specially crafted MP4 file (bsc#1260420).\n- CVE-2026-40701: heap use-after-free in the worker process when the `ssl_verify_client` and the `ssl_ocsp` directives\n  are set due to issue in the `ngx_http_ssl_module` module (bsc#1265229).\n- CVE-2026-42934: heap buffer overread in the worker process due to issue in the `ngx_http_charset_module` module\n  (bsc#1265231).\n- CVE-2026-42945: heap buffer overflow via crafted HTTP requests due to issue in `ngx_http_rewrite_module`\n  (bsc#1265232).\n- CVE-2026-42946: excessive memory allocation and data overread due to issue in the `ngx_http_scgi_module` and\n  `ngx_http_uwsgi_module` modules (bsc#1265233).\n","modified":"2026-05-26T08:15:04.863905360Z","published":"2026-05-25T13:58:44Z","related":["CVE-2026-27651","CVE-2026-32647","CVE-2026-40701","CVE-2026-42934","CVE-2026-42945","CVE-2026-42946"],"upstream":["CVE-2026-27651","CVE-2026-32647","CVE-2026-40701","CVE-2026-42934","CVE-2026-42945","CVE-2026-42946"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262050-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260415"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260420"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265229"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265231"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265232"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265233"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-27651"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-32647"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-40701"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42934"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42945"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42946"}],"schema_version":"1.7.5"}