ESB-2026.3749 — Vulnetix

ESB-2026.3749 PUBLISHED CVSS 8.199999809265137 HIGH

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.3749 Security update for python313 16 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-20261354-1 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-2026:1354-1 Release Date: 2026-04-15T13:37:43Z 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 o Python 3 Module 15-SP7 Affected o SUSE Linux Enterprise Desktop 15 SP7 Products: o SUSE Linux Enterprise Server 15 SP7 o SUSE Linux Enterprise Server for SAP Applications 15 SP7 An update that solves seven vulnerabilities and contains one feature can now be installed. Description: This update for python313 fixes the following issues: o Update to v3.13.13 o CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined (bsc#1259611). o CVE-2026-2297: cpython: incorrectly handled hook in FileLoader can lead to validation bypass (bsc#1259240). o CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989). o CVE-2026-3644: incomplete control character validation in http.cookies (bsc #1259734). o CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735). o 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). 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 Python 3 Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-1354=1 Package List: o Python 3 Module 15-SP7 (aarch64 ppc64le s390x x86_64) python313-3.13.13-150700.4.45.1 python313-base-3.13.13-150700.4.45.1 python313-dbm-debuginfo-3.13.13-150700.4.45.1 python313-curses-debuginfo-3.13.13-150700.4.45.1 python313-debugsource-3.13.13-150700.4.45.1 python313-idle-3.13.13-150700.4.45.1 python313-tk-debuginfo-3.13.13-150700.4.45.1 libpython3_13-1_0-debuginfo-3.13.13-150700.4.45.1 python313-dbm-3.13.13-150700.4.45.1 libpython3_13-1_0-3.13.13-150700.4.45.1 python313-core-debugsource-3.13.13-150700.4.45.1 python313-curses-3.13.13-150700.4.45.1 python313-devel-3.13.13-150700.4.45.1 python313-tools-3.13.13-150700.4.45.1 python313-tk-3.13.13-150700.4.45.1 python313-base-debuginfo-3.13.13-150700.4.45.1 python313-debuginfo-3.13.13-150700.4.45.1 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. 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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 16, 2026 CVE Published

References

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