{"id":"SUSE-SU-2026:22951-1","summary":"Security update for nginx","details":"This update for nginx fixes the following issues\n\n- CVE-2026-40460: bypass of authorization and bypass of rate limiting when NGINX is configured to use the HTTP/3 QUIC module (bsc#1265228).\n- CVE-2026-42055: heap-based buffer overflow in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules (bsc#1268492).\n- CVE-2026-48142: heap buffer over-read in the ngx_http_charset_module module (bsc#1268495).\n- HTTP2-BOMB denial of service (bsc#1267525).\n","modified":"2026-07-29T18:24:17.710679551Z","published":"2026-07-24T07:41:08Z","related":["CVE-2026-40460","CVE-2026-42055","CVE-2026-48142"],"upstream":["CVE-2026-40460","CVE-2026-42055","CVE-2026-48142"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622951-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265228"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267525"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268492"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268495"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-40460"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-42055"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-48142"}],"affected":[{"package":{"name":"nginx","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/nginx&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.27.2-160000.6.1"}]}],"ecosystem_specific":{"binaries":[{"nginx":"1.27.2-160000.6.1","nginx-source":"1.27.2-160000.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22951-1.json"}},{"package":{"name":"nginx","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/nginx&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.27.2-160000.6.1"}]}],"ecosystem_specific":{"binaries":[{"nginx":"1.27.2-160000.6.1","nginx-source":"1.27.2-160000.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22951-1.json"}}],"schema_version":"1.7.5"}