{"id":"SUSE-SU-2026:4941-1","summary":"Security update for python313","details":"This update for python313 fixes the following issues:\n\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-2026-19445: reassigned SNI callbacks with unreferenced SSLContext instances can cause use-after-free\n  (bsc#1283969).\n- CVE-2026-19553: omitted server_hostname arguments in wrap_bio() can cause silent hostname verification bypasses\n  (bsc#1283826).\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\nChanges for python313:\n\n- Updated to version 3.13.16.\n","modified":"2026-10-31T18:00:04.944734428Z","published":"2026-10-29T14:05:59Z","related":["CVE-2026-15310","CVE-2026-15806","CVE-2026-17084","CVE-2026-19445","CVE-2026-19553","CVE-2026-19672","CVE-2026-82049"],"upstream":["CVE-2026-15310","CVE-2026-15806","CVE-2026-17084","CVE-2026-19445","CVE-2026-19553","CVE-2026-19672","CVE-2026-82049"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264941-1/"},{"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/1277111"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280459"},{"type":"REPORT","url":"https://bugzilla.suse.com/1283826"},{"type":"REPORT","url":"https://bugzilla.suse.com/1283969"},{"type":"REPORT","url":"https://bugzilla.suse.com/1285433"},{"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-2026-17084"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19445"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19553"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19672"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-82049"}],"affected":[{"package":{"name":"python313","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python313&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.13.16-150700.4.61.1"}]}],"ecosystem_specific":{"binaries":[{"python313-curses":"3.13.16-150700.4.61.1","python313-tools":"3.13.16-150700.4.61.1","python313":"3.13.16-150700.4.61.1","python313-devel":"3.13.16-150700.4.61.1","python313-base":"3.13.16-150700.4.61.1","python313-idle":"3.13.16-150700.4.61.1","libpython3_13-1_0":"3.13.16-150700.4.61.1","python313-dbm":"3.13.16-150700.4.61.1","python313-tk":"3.13.16-150700.4.61.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4941-1.json"}},{"package":{"name":"python313-core","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python313-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.13.16-150700.4.61.1"}]}],"ecosystem_specific":{"binaries":[{"python313-curses":"3.13.16-150700.4.61.1","python313-dbm":"3.13.16-150700.4.61.1","python313-tk":"3.13.16-150700.4.61.1","libpython3_13-1_0":"3.13.16-150700.4.61.1","python313-tools":"3.13.16-150700.4.61.1","python313-idle":"3.13.16-150700.4.61.1","python313-devel":"3.13.16-150700.4.61.1","python313":"3.13.16-150700.4.61.1","python313-base":"3.13.16-150700.4.61.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4941-1.json"}}],"schema_version":"1.9.2"}