{"id":"SUSE-SU-2026:3932-1","summary":"Security update for python-msgpack","details":"This update for python-msgpack fixes the following issue:\n\n- CVE-2026-57585: reusing an Unpacker instance after an error has been caught can lead to an out-of-bounds read\n  (bsc#1269947).\n","modified":"2026-09-10T18:23:44.212456634Z","published":"2026-09-03T07:21:02Z","related":["CVE-2026-57585"],"upstream":["CVE-2026-57585"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263932-1/"},{"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 High Performance Computing 15 SP4-ESPOS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}},{"package":{"name":"python-msgpack","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","purl":"pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.7-150400.10.9.1"}]}],"ecosystem_specific":{"binaries":[{"python311-msgpack":"1.0.7-150400.10.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3932-1.json"}}],"schema_version":"1.9.0"}