{"id":"SUSE-SU-2026:3154-1","summary":"Security update for nghttp2","details":"This update for nghttp2 fixes the following issue\n\n- CVE-2026-58055: HTTP/1.1 Upgrade request can lead to HTTP request smuggling and cross-client response-queue poisoning\n  (bsc#1269489).\n","modified":"2026-07-22T09:30:07.569600524Z","published":"2026-07-21T12:55:40Z","related":["CVE-2026-58055"],"upstream":["CVE-2026-58055"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263154-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269489"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-58055"}],"affected":[{"package":{"name":"nghttp2","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/nghttp2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.39.2-3.26.1"}]}],"ecosystem_specific":{"binaries":[{"libnghttp2-devel":"1.39.2-3.26.1","libnghttp2-14":"1.39.2-3.26.1","libnghttp2-14-32bit":"1.39.2-3.26.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3154-1.json"}}],"schema_version":"1.7.5"}