<div class="container">
<h1>Security update for pgvector</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:21153-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-04-09T12:27:13Z</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=1258945">bsc#1258945</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-2026-3172.html">CVE-2026-3172</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-2026-3172</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-3172</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Server 16.0</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP applications 16.0</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be installed.</p>
<h2>Description:</h2>
<p>This update for pgvector fixes the following issue:</p>
<p>Update to pgvector 0.8.2:</p>
<ul>
<li>CVE-2026-3172: Buffer overflow in parallel HNSW index build (bsc#1258945).</li>
</ul>
<p>Changelog:</p>
<ul>
<li>Fixed Index Searches in EXPLAIN output for Postgres 18</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">
SUSE Linux Enterprise Server 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-504=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP applications 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-504=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
<ul>
<li>postgresql15-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql13-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql14-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql13-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql17-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql16-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql16-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql18-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql18-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql13-pgvector-0.8.2-160000.1.1</li>
<li>postgresql14-pgvector-0.8.2-160000.1.1</li>
<li>postgresql15-pgvector-0.8.2-160000.1.1</li>
<li>postgresql17-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql18-pgvector-0.8.2-160000.1.1</li>
<li>postgresql17-pgvector-0.8.2-160000.1.1</li>
<li>postgresql16-pgvector-0.8.2-160000.1.1</li>
<li>postgresql14-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql15-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>pgvector-devel-0.8.2-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64)
<ul>
<li>postgresql15-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql13-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql14-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql13-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql17-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql16-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql16-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql18-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql18-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>postgresql13-pgvector-0.8.2-160000.1.1</li>
<li>postgresql14-pgvector-0.8.2-160000.1.1</li>
<li>postgresql15-pgvector-0.8.2-160000.1.1</li>
<li>postgresql17-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql18-pgvector-0.8.2-160000.1.1</li>
<li>postgresql17-pgvector-0.8.2-160000.1.1</li>
<li>postgresql16-pgvector-0.8.2-160000.1.1</li>
<li>postgresql14-pgvector-debuginfo-0.8.2-160000.1.1</li>
<li>postgresql15-pgvector-debugsource-0.8.2-160000.1.1</li>
<li>pgvector-devel-0.8.2-160000.1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-3172.html">https://www.suse.com/security/cve/CVE-2026-3172.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258945">https://bugzilla.suse.com/show_bug.cgi?id=1258945</a>
</li>
</ul>
</div>