{"schema_version":"1.7.5","id":"SUSE-SU-2026:1349-1","published":"2026-04-15T13:35:56Z","modified":"2026-04-16T08:30:29.428484Z","related":["CVE-2025-11468","CVE-2025-12084","CVE-2025-13462","CVE-2025-13836","CVE-2025-13837","CVE-2025-15282","CVE-2025-6075","CVE-2026-0672","CVE-2026-0865","CVE-2026-1299","CVE-2026-2297","CVE-2026-3479","CVE-2026-3644","CVE-2026-4224","CVE-2026-4519"],"upstream":["CVE-2025-11468","CVE-2025-12084","CVE-2025-13462","CVE-2025-13836","CVE-2025-13837","CVE-2025-15282","CVE-2025-6075","CVE-2026-0672","CVE-2026-0865","CVE-2026-1299","CVE-2026-2297","CVE-2026-3479","CVE-2026-3644","CVE-2026-4224","CVE-2026-4519"],"summary":"Security update for python311","details":"This update for python311 fixes the following issues:\n\n- Updated to Python 3.11.15\n- CVE-2025-6075: If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables (bsc#1252974).\n- CVE-2025-11468: header injection when folding a long comment in an email header containing exclusively unfoldable characters (bsc#1257029).\n- CVE-2025-12084: cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service (bsc#1254997).\n- CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined (bsc#1259611).\n- CVE-2025-13836: When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length (bsc#1254400).\n- CVE-2025-13837: When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues (bsc#1254401).\n- CVE-2025-15282: user-controlled data URLs parsed may allow injecting headers (bsc#1257046).\n- CVE-2026-0672: HTTP header injection via user-controlled cookie values and parameters when using http.cookies.Morsel (bsc#1257031).\n- CVE-2026-0865: user-controlled header containing newlines can allow injecting HTTP headers (bsc#1257042).\n- CVE-2026-1299: header injection when an email is serialized due to improper newline quoting in `BytesGenerator` (bsc#1257181).\n- CVE-2026-2297: cpython: incorrectly handled hook in FileLoader can lead to validation bypass (bsc#1259240).\n- CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989).\n- CVE-2026-3644: incomplete control character validation in http.cookies (bsc#1259734).\n- CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735).\n- CVE-2026-4519: leading dashes in URLs are accepted by the `webbrowser.open()` API and allow for web browser command line option injection (bsc#1260026).\n","affected":[{"package":{"name":"python311-core","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python311&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"python311":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311-core","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"python311":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/python311&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311-core","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/python311&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311-core","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311","ecosystem":"openSUSE:Leap 15.6","purl":"pkg:rpm/opensuse/python311&distro=openSUSE%20Leap%2015.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","libpython3_11-1_0-32bit":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-32bit":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-base-32bit":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-doc":"3.11.15-150600.3.53.1","python311-doc-devhelp":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-testsuite":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311-core","ecosystem":"openSUSE:Leap 15.6","purl":"pkg:rpm/opensuse/python311-core&distro=openSUSE%20Leap%2015.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","libpython3_11-1_0-32bit":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-32bit":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-base-32bit":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-doc":"3.11.15-150600.3.53.1","python311-doc-devhelp":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-testsuite":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}},{"package":{"name":"python311-documentation","ecosystem":"openSUSE:Leap 15.6","purl":"pkg:rpm/opensuse/python311-documentation&distro=openSUSE%20Leap%2015.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.11.15-150600.3.53.1"}]}],"ecosystem_specific":{"binaries":[{"libpython3_11-1_0":"3.11.15-150600.3.53.1","libpython3_11-1_0-32bit":"3.11.15-150600.3.53.1","python311":"3.11.15-150600.3.53.1","python311-32bit":"3.11.15-150600.3.53.1","python311-base":"3.11.15-150600.3.53.1","python311-base-32bit":"3.11.15-150600.3.53.1","python311-curses":"3.11.15-150600.3.53.1","python311-dbm":"3.11.15-150600.3.53.1","python311-devel":"3.11.15-150600.3.53.1","python311-doc":"3.11.15-150600.3.53.1","python311-doc-devhelp":"3.11.15-150600.3.53.1","python311-idle":"3.11.15-150600.3.53.1","python311-testsuite":"3.11.15-150600.3.53.1","python311-tk":"3.11.15-150600.3.53.1","python311-tools":"3.11.15-150600.3.53.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1349-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261349-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252974"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254400"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254401"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254997"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257029"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257031"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257042"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257046"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257181"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259240"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259611"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259734"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259735"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259989"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260026"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-11468"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-12084"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-13462"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-13836"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-13837"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-15282"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-6075"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0672"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-0865"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-1299"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2297"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3479"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-3644"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-4224"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-4519"}]}