{"id":"SUSE-SU-2026:21280-1","summary":"Security update for haproxy","details":"This update for haproxy fixes the following issues:\n\nSecurity issue:\n\n- CVE-2026-33555: Request smuggling via HTTP/3 parser desynchronization (bsc#1262103).\n- bug in SLZ compression (bsc#1261626).\n","modified":"2026-04-25T18:29:32.075524Z","published":"2026-04-23T08:05:16Z","related":["CVE-2026-33555"],"upstream":["CVE-2026-33555"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202621280-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261626"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262103"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-33555"}],"affected":[{"package":{"name":"haproxy","ecosystem":"SUSE:Linux Micro 6.2","purl":"pkg:rpm/suse/haproxy&distro=SUSE%20Linux%20Micro%206.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.15+git64.0fc44b458-160000.2.1"}]}],"ecosystem_specific":{"binaries":[{"haproxy":"3.2.15+git64.0fc44b458-160000.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21280-1.json"}}],"schema_version":"1.7.5"}