<div class="container">
<h1>Security update for python313</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:1354-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-04-15T13:37:43Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257181">bsc#1257181</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259240">bsc#1259240</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259611">bsc#1259611</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259734">bsc#1259734</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259735">bsc#1259735</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259989">bsc#1259989</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1260026">bsc#1260026</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-15850">jsc#PED-15850</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-13462.html">CVE-2025-13462</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-1299.html">CVE-2026-1299</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-2297.html">CVE-2026-2297</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-3479.html">CVE-2026-3479</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-3644.html">CVE-2026-3644</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-4224.html">CVE-2026-4224</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-4519.html">CVE-2026-4519</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-13462</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-13462</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-13462</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">2.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1299</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1299</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1299</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2297</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.7</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2297</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2297</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.7</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3479</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3479</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3479</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">0.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3644</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3644</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3644</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-4224</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-4224</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-4224</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-4519</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">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</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-4519</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-4519</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">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</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Python 3 Module 15-SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves seven vulnerabilities and contains one feature can now be installed.</p>
<h2>Description:</h2>
<p>This update for python313 fixes the following issues:</p>
<ul>
<li>Update to v3.13.13</li>
<li>CVE-2025-13462: incorrect parsing of TarInfo header when GNU long name and type AREGTYPE are combined (bsc#1259611).</li>
<li>CVE-2026-2297: cpython: incorrectly handled hook in FileLoader can lead to validation bypass (bsc#1259240).</li>
<li>CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989).</li>
<li>CVE-2026-3644: incomplete control character validation in http.cookies (bsc#1259734).</li>
<li>CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735).</li>
<li>CVE-2026-4519: leading dashes in URLs are accepted by the <code>webbrowser.open()</code> API and allow for web browser command line option injection (bsc#1260026).</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
Python 3 Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-1354=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Python 3 Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>python313-3.13.13-150700.4.45.1</li>
<li>python313-base-3.13.13-150700.4.45.1</li>
<li>python313-dbm-debuginfo-3.13.13-150700.4.45.1</li>
<li>python313-curses-debuginfo-3.13.13-150700.4.45.1</li>
<li>python313-debugsource-3.13.13-150700.4.45.1</li>
<li>python313-idle-3.13.13-150700.4.45.1</li>
<li>python313-tk-debuginfo-3.13.13-150700.4.45.1</li>
<li>libpython3_13-1_0-debuginfo-3.13.13-150700.4.45.1</li>
<li>python313-dbm-3.13.13-150700.4.45.1</li>
<li>libpython3_13-1_0-3.13.13-150700.4.45.1</li>
<li>python313-core-debugsource-3.13.13-150700.4.45.1</li>
<li>python313-curses-3.13.13-150700.4.45.1</li>
<li>python313-devel-3.13.13-150700.4.45.1</li>
<li>python313-tools-3.13.13-150700.4.45.1</li>
<li>python313-tk-3.13.13-150700.4.45.1</li>
<li>python313-base-debuginfo-3.13.13-150700.4.45.1</li>
<li>python313-debuginfo-3.13.13-150700.4.45.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-13462.html">https://www.suse.com/security/cve/CVE-2025-13462.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-1299.html">https://www.suse.com/security/cve/CVE-2026-1299.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-2297.html">https://www.suse.com/security/cve/CVE-2026-2297.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-3479.html">https://www.suse.com/security/cve/CVE-2026-3479.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-3644.html">https://www.suse.com/security/cve/CVE-2026-3644.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-4224.html">https://www.suse.com/security/cve/CVE-2026-4224.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-4519.html">https://www.suse.com/security/cve/CVE-2026-4519.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257181">https://bugzilla.suse.com/show_bug.cgi?id=1257181</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259240">https://bugzilla.suse.com/show_bug.cgi?id=1259240</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259611">https://bugzilla.suse.com/show_bug.cgi?id=1259611</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259734">https://bugzilla.suse.com/show_bug.cgi?id=1259734</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259735">https://bugzilla.suse.com/show_bug.cgi?id=1259735</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259989">https://bugzilla.suse.com/show_bug.cgi?id=1259989</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1260026">https://bugzilla.suse.com/show_bug.cgi?id=1260026</a>
</li>
<li>
<a href="https://jira.suse.com/browse/PED-15850">https://jira.suse.com/browse/PED-15850</a>
</li>
</ul>
</div>