python313-3.13.12-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2026:10223-1 Final 1 1 2026-02-18T00:00:00Z current 2026-02-18T00:00:00Z 2026-02-18T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z python313-3.13.12-1.1 on GA media These are all security issues fixed in the python313-3.13.12-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2026-10223 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2025-11468/ SUSE CVE CVE-2025-11468 page https://www.suse.com/security/cve/CVE-2025-15282/ SUSE CVE CVE-2025-15282 page https://www.suse.com/security/cve/CVE-2026-0672/ SUSE CVE CVE-2026-0672 page https://www.suse.com/security/cve/CVE-2026-0865/ SUSE CVE CVE-2026-0865 page https://www.suse.com/security/cve/CVE-2026-1299/ SUSE CVE CVE-2026-1299 page openSUSE Tumbleweed python313-3.13.12-1.1 python313-32bit-3.13.12-1.1 python313-curses-3.13.12-1.1 python313-dbm-3.13.12-1.1 python313-idle-3.13.12-1.1 python313-tk-3.13.12-1.1 python313-x86-64-v3-3.13.12-1.1 python313-3.13.12-1.1 as a component of openSUSE Tumbleweed python313-32bit-3.13.12-1.1 as a component of openSUSE Tumbleweed python313-curses-3.13.12-1.1 as a component of openSUSE Tumbleweed python313-dbm-3.13.12-1.1 as a component of openSUSE Tumbleweed python313-idle-3.13.12-1.1 as a component of openSUSE Tumbleweed python313-tk-3.13.12-1.1 as a component of openSUSE Tumbleweed python313-x86-64-v3-3.13.12-1.1 as a component of openSUSE Tumbleweed When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized. CVE-2025-11468 openSUSE Tumbleweed:python313-3.13.12-1.1 openSUSE Tumbleweed:python313-32bit-3.13.12-1.1 openSUSE Tumbleweed:python313-curses-3.13.12-1.1 openSUSE Tumbleweed:python313-dbm-3.13.12-1.1 openSUSE Tumbleweed:python313-idle-3.13.12-1.1 openSUSE Tumbleweed:python313-tk-3.13.12-1.1 openSUSE Tumbleweed:python313-x86-64-v3-3.13.12-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-11468.html CVE-2025-11468 https://bugzilla.suse.com/1257029 SUSE Bug 1257029 User-controlled data URLs parsed by urllib.request.DataHandler allow injecting headers through newlines in the data URL mediatype. CVE-2025-15282 openSUSE Tumbleweed:python313-3.13.12-1.1 openSUSE Tumbleweed:python313-32bit-3.13.12-1.1 openSUSE Tumbleweed:python313-curses-3.13.12-1.1 openSUSE Tumbleweed:python313-dbm-3.13.12-1.1 openSUSE Tumbleweed:python313-idle-3.13.12-1.1 openSUSE Tumbleweed:python313-tk-3.13.12-1.1 openSUSE Tumbleweed:python313-x86-64-v3-3.13.12-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-15282.html CVE-2025-15282 https://bugzilla.suse.com/1257046 SUSE Bug 1257046 When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters. CVE-2026-0672 openSUSE Tumbleweed:python313-3.13.12-1.1 openSUSE Tumbleweed:python313-32bit-3.13.12-1.1 openSUSE Tumbleweed:python313-curses-3.13.12-1.1 openSUSE Tumbleweed:python313-dbm-3.13.12-1.1 openSUSE Tumbleweed:python313-idle-3.13.12-1.1 openSUSE Tumbleweed:python313-tk-3.13.12-1.1 openSUSE Tumbleweed:python313-x86-64-v3-3.13.12-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2026-0672.html CVE-2026-0672 https://bugzilla.suse.com/1257031 SUSE Bug 1257031 User-controlled header names and values containing newlines can allow injecting HTTP headers. CVE-2026-0865 openSUSE Tumbleweed:python313-3.13.12-1.1 openSUSE Tumbleweed:python313-32bit-3.13.12-1.1 openSUSE Tumbleweed:python313-curses-3.13.12-1.1 openSUSE Tumbleweed:python313-dbm-3.13.12-1.1 openSUSE Tumbleweed:python313-idle-3.13.12-1.1 openSUSE Tumbleweed:python313-tk-3.13.12-1.1 openSUSE Tumbleweed:python313-x86-64-v3-3.13.12-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2026-0865.html CVE-2026-0865 https://bugzilla.suse.com/1257042 SUSE Bug 1257042 The email module, specifically the "BytesGenerator" class, didn't properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email folding rules, the new behavior will reject the incorrectly folded headers in "BytesGenerator". CVE-2026-1299 openSUSE Tumbleweed:python313-3.13.12-1.1 openSUSE Tumbleweed:python313-32bit-3.13.12-1.1 openSUSE Tumbleweed:python313-curses-3.13.12-1.1 openSUSE Tumbleweed:python313-dbm-3.13.12-1.1 openSUSE Tumbleweed:python313-idle-3.13.12-1.1 openSUSE Tumbleweed:python313-tk-3.13.12-1.1 openSUSE Tumbleweed:python313-x86-64-v3-3.13.12-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2026-1299.html CVE-2026-1299 https://bugzilla.suse.com/1257181 SUSE Bug 1257181