{"id":"SUSE-SU-2026:4443-1","summary":"Security update for python-msgpack","details":"This update for python-msgpack fixes the following issue\n\n- CVE-2026-57585: `Unpacker` reuse after a caught error can lead to an out-of-bounds read and a crash (bsc#1269947).\n","modified":"2026-10-05T18:00:05.544444950Z","published":"2026-10-05T08:18:49Z","related":["CVE-2026-57585"],"upstream":["CVE-2026-57585"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264443-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269947"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-57585"}],"affected":[{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150600.3.5.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150600.3.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150600.3.5.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150600.3.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150600.3.5.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150600.3.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json"}}],"schema_version":"1.9.0"}