ESB-2026.3817 — Vulnetix

ESB-2026.3817 PUBLISHED CVSS 8.199999809265137 HIGH

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.3817 Security update for python313 17 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: python313 Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2025-13462 CVE-2026-3644 CVE-2026-4224 CVE-2026-4519 CVE-2026-3479 CVE-2026-2297 CVE-2026-1299 Original Bulletin: https://www.suse.com/support/update/announcement/2026/suse-su-202621104-1 Comment: CVSS (Max): 8.2 CVE-2026-1299 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N EPSS (Max): 0.1% (29th) CVE-2026-3644 2026-04-15 - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for python313 Announcement ID: SUSE-SU-2026:21104-1 Release Date: 2026-04-13T09:55:48Z Rating: important o bsc#1257181 o bsc#1259240 o bsc#1259611 o bsc#1259734 References: o bsc#1259735 o bsc#1259989 o bsc#1260026 o jsc#PED-15850 o CVE-2025-13462 o CVE-2026-1299 o CVE-2026-2297 Cross-References: o CVE-2026-3479 o CVE-2026-3644 o CVE-2026-4224 o CVE-2026-4519 o CVE-2025-13462 ( SUSE ): 2.0 CVSS:4.0/AV:L/AC:H/AT:P/PR:L /UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N o CVE-2025-13462 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:N/I:L/A:N o CVE-2025-13462 ( NVD ): 2.0 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/ UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X o CVE-2026-1299 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/ UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N o CVE-2026-1299 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/ S:U/C:L/I:H/A:N o CVE-2026-1299 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/ UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X o CVE-2026-2297 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/ UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N o CVE-2026-2297 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:N/I:H/A:N o CVE-2026-2297 ( NVD ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/ UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X o CVE-2026-3479 ( SUSE ): 2.0 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/ UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N o CVE-2026-3479 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:N/I:L/A:N CVSS scores: o CVE-2026-3479 ( NVD ): 0.0 CVSS:4.0/AV:P/AC:L/AT:N/PR:N/ UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X o CVE-2026-3644 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/ UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N o CVE-2026-3644 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/ S:U/C:L/I:L/A:N o CVE-2026-3644 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/ UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X o CVE-2026-4224 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/ UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N o CVE-2026-4224 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/ S:U/C:N/I:N/A:H o CVE-2026-4224 ( NVD ): 6.0 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/ UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X o CVE-2026-4519 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/ UI:P/VC:N/VI:H/VA:N/SC:L/SI:H/SA:N o CVE-2026-4519 ( SUSE ): 6.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/ S:C/C:L/I:H/A:N o CVE-2026-4519 ( NVD ): 7.0 CVSS:4.0/AV:L/AC:L/AT:P/PR:N/ UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/ MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/ MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affected o SUSE Linux Micro 6.2 Products: An update that solves seven vulnerabilities and contains one feature can now be installed. Description: This update for python313 fixes the following issues: Update to version 3.13.13. o CVE-2025-13462: incorrect parsing of TarInfo when GNU long name and type AREGTYPE are combined can lead to misinterpretation of tar archives (bsc# 1259611). o CVE-2026-2297: incorrectly handled hook in FileLoader can lead to validation bypass (bsc#1259240). o CVE-2026-3479: improper resource argument validation in pkgutil.get_data() can lead to path traversal (bsc#1259989). o CVE-2026-3644: incomplete control character validation in http.cookies can lead to input validation bypass (bsc#1259734). o CVE-2026-4224: parsing XML with deeply nested DTD content models can lead to C stack overflow (bsc#1259735). o CVE-2026-4519: failure to sanitize leading dashes in URLs in the webbrowser.open() API can lead to web browser command line option injection (bsc#1260026). Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Micro 6.2 zypper in -t patch SUSE-SL-Micro-6.2-539=1 Package List: o SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64) python313-base-debuginfo-3.13.13-160000.1.1 python313-base-3.13.13-160000.1.1 python313-curses-3.13.13-160000.1.1 python313-core-debugsource-3.13.13-160000.1.1 libpython3_13-1_0-3.13.13-160000.1.1 libpython3_13-1_0-debuginfo-3.13.13-160000.1.1 python313-3.13.13-160000.1.1 python313-debugsource-3.13.13-160000.1.1 python313-curses-debuginfo-3.13.13-160000.1.1 python313-debuginfo-3.13.13-160000.1.1 References: o https://www.suse.com/security/cve/CVE-2025-13462.html o https://www.suse.com/security/cve/CVE-2026-1299.html o https://www.suse.com/security/cve/CVE-2026-2297.html o https://www.suse.com/security/cve/CVE-2026-3479.html o https://www.suse.com/security/cve/CVE-2026-3644.html o https://www.suse.com/security/cve/CVE-2026-4224.html o https://www.suse.com/security/cve/CVE-2026-4519.html o https://bugzilla.suse.com/show_bug.cgi?id=1257181 o https://bugzilla.suse.com/show_bug.cgi?id=1259240 o https://bugzilla.suse.com/show_bug.cgi?id=1259611 o https://bugzilla.suse.com/show_bug.cgi?id=1259734 o https://bugzilla.suse.com/show_bug.cgi?id=1259735 o https://bugzilla.suse.com/show_bug.cgi?id=1259989 o https://bugzilla.suse.com/show_bug.cgi?id=1260026 o https://jira.suse.com/browse/PED-15850 - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AUSCERT's members. As AUSCERT did not write the document quoted above, AUSCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AUSCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://portal.auscert.org.au/bulletins/ =========================================================================== AUSCERT The University of Queensland, Brisbane QLD 4072 Australia e: auscert@auscert.org.au t: +61 (0)7 3365 4417 Allies in Cyber Security ===========================================================================

Risk Scores

CVSS v3.1

8.199999809265137

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Affected Products

Vendor	Product	Versions
SUSE	python313

Timeline

Apr 17, 2026 CVE Published

References

Open in Interactive Console →