{"id":"SUSE-SU-2026:3972-1","summary":"Security update for python-h2","details":"This update for python-h2 fixes the following issue:\n\n- CVE-2026-71554: duplicate `Host` headers are accepted and forwarded to consuming applications, which can lead to\n  request smuggling (bsc#1274386).\n","modified":"2026-09-13T18:23:26.945672116Z","published":"2026-09-04T08:20:44Z","related":["CVE-2026-71554"],"upstream":["CVE-2026-71554"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263972-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274386"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-71554"}],"affected":[{"package":{"name":"python-h2","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP7","purl":"pkg:rpm/suse/python-h2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.0-150200.3.8.1"}]}],"ecosystem_specific":{"binaries":[{"python3-h2":"3.2.0-150200.3.8.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3972-1.json"}}],"schema_version":"1.9.0"}