{"id":"SUSE-SU-2026:4743-1","summary":"Security update for python36","details":"This update for python36 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting maliciously\n  crafted wheel archives (bsc#1274743).\n- CVE-2026-3219: pip doesn't reject concatenated ZIP (bsc#1262429).\n- CVE-2026-3446: Base64 decoding stops at first padded quad by default (bsc#1261970).\n- CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989).\n- CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735).\n- CVE-2026-6879: quadratic behavior in `xml.etree.ElementPath` index predicates can lead to a denial of service via high\n  CPU usage (bsc#1273148).\n- CVE-2026-9669: crafted input can cause a stack buffer overflow (bsc#1267974).\n- CVE-2026-13346: Arbitrary file installation via malicious package indexes (bsc#1273090 bsc#1273091 bsc#1273094).\n- CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression (bsc#1277111).\n- CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL scheme sent over another scheme (bsc#1276223).\n- CVE-2026-17084: StringPrep algorithm considered Unicode codepoint attributes outside Unicode 3.2.0 (bsc#1276226).\n- CVE-2026-18503: attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect\n  sniffing and consume significant CPU (bsc#1274683).\n- CVE-2026-19672: tarfile extraction filter bypass allows creation of directories outside the destination (bsc#1276227).\n- CVE-2026-82049: tarfile extraction filters mishandle archives containing a hard link to a symbolic link, allowing file\n  modification and content disclosure (bsc#1280459).\n\nNon security issue fixed:\n\n- Update bundled setuptools wheels to\n setuptools-44.1.1-py2.py3-none-any.whl (bsc#1277271)\n","modified":"2026-10-20T10:45:04.359999460Z","published":"2026-10-19T15:00:47Z","related":["CVE-2026-13346","CVE-2026-15310","CVE-2026-15806","CVE-2026-1703","CVE-2026-17084","CVE-2026-18503","CVE-2026-19672","CVE-2026-3219","CVE-2026-3276","CVE-2026-3446","CVE-2026-3479","CVE-2026-4224","CVE-2026-6879","CVE-2026-7210","CVE-2026-82049","CVE-2026-9669"],"upstream":["CVE-2026-13346","CVE-2026-15310","CVE-2026-15806","CVE-2026-1703","CVE-2026-17084","CVE-2026-18503","CVE-2026-19672","CVE-2026-3219","CVE-2026-3276","CVE-2026-3446","CVE-2026-3479","CVE-2026-4224","CVE-2026-6879","CVE-2026-7210","CVE-2026-82049","CVE-2026-9669"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264743-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259735"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259989"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261970"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262429"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264962"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267974"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273091"},{"type":"REPORT","url":"https://bugzilla.suse.com/1273148"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274683"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274743"},{"type":"REPORT","url":"https://bugzilla.suse.com/1276223"},{"type":"REPORT","url":"https://bugzilla.suse.com/1276226"},{"type":"REPORT","url":"https://bugzilla.suse.com/1276227"},{"type":"REPORT","url":"https://bugzilla.suse.com/1276903"},{"type":"REPORT","url":"https://bugzilla.suse.com/1277111"},{"type":"REPORT","url":"https://bugzilla.suse.com/1277271"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280459"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-13346"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-15310"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-15806"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-1703"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-17084"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18503"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19672"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3219"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3276"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3446"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3479"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-4224"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6879"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-7210"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-82049"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-9669"}],"affected":[{"package":{"name":"python36","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/python36&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-125.1"}]}],"ecosystem_specific":{"binaries":[{"python36-base":"3.6.15-125.1","python36-devel":"3.6.15-125.1","libpython3_6m1_0":"3.6.15-125.1","libpython3_6m1_0-32bit":"3.6.15-125.1","python36":"3.6.15-125.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4743-1.json"}},{"package":{"name":"python36-core","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/python36-core&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-125.1"}]}],"ecosystem_specific":{"binaries":[{"python36-base":"3.6.15-125.1","python36-devel":"3.6.15-125.1","libpython3_6m1_0":"3.6.15-125.1","libpython3_6m1_0-32bit":"3.6.15-125.1","python36":"3.6.15-125.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4743-1.json"}},{"package":{"name":"python36","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/python36&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-125.1"}]}],"ecosystem_specific":{"binaries":[{"python36-devel":"3.6.15-125.1","libpython3_6m1_0":"3.6.15-125.1","libpython3_6m1_0-32bit":"3.6.15-125.1","python36":"3.6.15-125.1","python36-base":"3.6.15-125.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4743-1.json"}},{"package":{"name":"python36-core","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/python36-core&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-125.1"}]}],"ecosystem_specific":{"binaries":[{"python36-devel":"3.6.15-125.1","libpython3_6m1_0":"3.6.15-125.1","libpython3_6m1_0-32bit":"3.6.15-125.1","python36":"3.6.15-125.1","python36-base":"3.6.15-125.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4743-1.json"}}],"schema_version":"1.9.0"}