<div class="container">
<h1>Security update for apptainer</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:0580-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-02-19T11:38:12Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1253924">bsc#1253924</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258047">bsc#1258047</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258048">bsc#1258048</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-2025-47911.html">CVE-2025-47911</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-58190.html">CVE-2025-58190</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-2025-47911</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-47911</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-47911</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-47911</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-58190</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-58190</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-58190</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-58190</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">HPC Module 15-SP7</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves two vulnerabilities and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for apptainer fixes the following issues:</p>
<ul>
<li>CVE-2025-58190: Fixed a HTML parser misimplementation of a part of the HTML specification for table related tags. (bsc#1258048).</li>
<li>CVE-2025-47911: Fixed an issue where the HTML parser takes a very long time or even never returns. (bsc#1258047).</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">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2026-580=1 openSUSE-SLE-15.6-2026-580=1</code>
</li>
<li class="list-group-item">
HPC Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-HPC-15-SP7-2026-580=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 x86_64)
<ul>
<li>apptainer-1.4.5-150600.4.15.1</li>
<li>apptainer-debuginfo-1.4.5-150600.4.15.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (noarch)
<ul>
<li>apptainer-leap-1.4.5-150600.4.15.1</li>
<li>apptainer-sle15_6-1.4.5-150600.4.15.1</li>
<li>apptainer-sle15_7-1.4.5-150600.4.15.1</li>
<li>apptainer-sle16-1.4.5-150600.4.15.1</li>
</ul>
</li>
<li>
HPC Module 15-SP7 (aarch64 x86_64)
<ul>
<li>apptainer-1.4.5-150600.4.15.1</li>
<li>apptainer-debuginfo-1.4.5-150600.4.15.1</li>
</ul>
</li>
<li>
HPC Module 15-SP7 (noarch)
<ul>
<li>apptainer-sle15_7-1.4.5-150600.4.15.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-47911.html">https://www.suse.com/security/cve/CVE-2025-47911.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-58190.html">https://www.suse.com/security/cve/CVE-2025-58190.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1253924">https://bugzilla.suse.com/show_bug.cgi?id=1253924</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258047">https://bugzilla.suse.com/show_bug.cgi?id=1258047</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258048">https://bugzilla.suse.com/show_bug.cgi?id=1258048</a>
</li>
</ul>
</div>