<div class="container">
<h1>Security update for the Linux Kernel</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:2631-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-06-25T11:55:13Z</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=1255416">bsc#1255416</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258538">bsc#1258538</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1260531">bsc#1260531</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262663">bsc#1262663</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262993">bsc#1262993</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263769">bsc#1263769</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263879">bsc#1263879</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263880">bsc#1263880</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264076">bsc#1264076</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264116">bsc#1264116</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264470">bsc#1264470</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264610">bsc#1264610</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266214">bsc#1266214</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266290">bsc#1266290</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267214">bsc#1267214</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267361">bsc#1267361</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267369">bsc#1267369</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267381">bsc#1267381</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267387">bsc#1267387</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267621">bsc#1267621</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267640">bsc#1267640</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267652">bsc#1267652</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267697">bsc#1267697</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-2025-10263.html">CVE-2025-10263</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-68324.html">CVE-2025-68324</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-23392.html">CVE-2026-23392</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31473.html">CVE-2026-31473</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31500.html">CVE-2026-31500</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31613.html">CVE-2026-31613</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31697.html">CVE-2026-31697</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31698.html">CVE-2026-31698</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31699.html">CVE-2026-31699</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-31759.html">CVE-2026-31759</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-43077.html">CVE-2026-43077</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-43198.html">CVE-2026-43198</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-45984.html">CVE-2026-45984</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46037.html">CVE-2026-46037</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46116.html">CVE-2026-46116</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46120.html">CVE-2026-46120</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46123.html">CVE-2026-46123</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46150.html">CVE-2026-46150</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46159.html">CVE-2026-46159</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46197.html">CVE-2026-46197</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46227.html">CVE-2026-46227</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-2025-10263</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-68324</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-23392</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-23392</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-23392</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31473</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31473</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31473</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31500</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31500</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31500</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31613</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31613</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2026-31613</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:N/UI:R/S:U/C:H/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31697</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31697</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2026-31698</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31698</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2026-31699</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31699</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2026-31759</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31759</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-31759</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-43077</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-43077</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-43077</span>
<span class="cvss-source">
(
NVD
):
</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:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-43198</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-43198</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-43198</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-45984</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.5</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-45984</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-45984</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46037</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46037</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:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46037</span>
<span class="cvss-source">
(
NVD
):
</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:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46116</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.5</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46116</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46116</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46120</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46120</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46123</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.9</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46123</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46123</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46150</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.4</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46150</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46150</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46159</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:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46159</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46197</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.5</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46197</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46197</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46227</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.3</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46227</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46227</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 Micro 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro 5.4</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.3</li>
<li class="list-group-item">SUSE Linux Enterprise Micro for Rancher 5.4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves 21 vulnerabilities and has two security fixes can now be installed.</p>
<h2>Description:</h2>
<p>The SUSE Linux Enterprise 15 SP4 RT kernel was updated to fix various security issues</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290).</li>
<li>CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).</li>
<li>CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).</li>
<li>CVE-2026-31473: media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex (bsc#1262663).</li>
<li>CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993).</li>
<li>CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).</li>
<li>CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (bsc#1264116).</li>
<li>CVE-2026-31698: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed (bsc#1263880).</li>
<li>CVE-2026-31699: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed (bsc#1263879).</li>
<li>CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface() error path (bsc#1264076).</li>
<li>CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1264470).</li>
<li>CVE-2026-43198: tcp: fix potential race in tcp_v6_syn_recv_sock() (bsc#1264610).</li>
<li>CVE-2026-45984: gfs2: Move the inode glock locking to gfs2_file_buffered_write (bsc#1267214).</li>
<li>CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267361).</li>
<li>CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267369).</li>
<li>CVE-2026-46120: ip6_gre: Use cached t->net in ip6erspan_changelink() (bsc#1267640).</li>
<li>CVE-2026-46123: Bluetooth: virtio_bt: clamp rx length before skb_put (bsc#1267621).</li>
<li>CVE-2026-46150: fanotify: fix false positive on permission events (bsc#1267387).</li>
<li>CVE-2026-46159: btrfs: fix btrfs_ioctl_space_info() slot_count TOCTOU which can lead to info-leak (bsc#1267652).</li>
<li>CVE-2026-46197: drm/amdkfd: validate SVM ioctl nattr against buffer size (bsc#1267381).</li>
<li>CVE-2026-46227: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (bsc#1267697).</li>
</ul>
<p>The following non security issues were fixed:</p>
<ul>
<li>smb: client: correctly handle ErrorContextData as a flexible array (git-fixes).</li>
</ul>
<h2>Special Instructions and Notes:</h2>
<ul>
<li>Please reboot the system after installing this update.</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 Micro for Rancher 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2026-2631=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.3
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.3-2026-2631=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro for Rancher 5.4
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.4-2026-2631=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.4
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-5.4-2026-2631=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.14.21-150400.15.173.1</li>
<li>kernel-rt-debugsource-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.14.21-150400.15.173.1</li>
<li>kernel-rt-debugsource-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.3 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.14.21-150400.15.173.1</li>
<li>kernel-rt-debugsource-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (nosrc x86_64)
<ul>
<li>kernel-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (x86_64)
<ul>
<li>kernel-rt-debuginfo-5.14.21-150400.15.173.1</li>
<li>kernel-rt-debugsource-5.14.21-150400.15.173.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (noarch)
<ul>
<li>kernel-source-rt-5.14.21-150400.15.173.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-10263.html">https://www.suse.com/security/cve/CVE-2025-10263.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-68324.html">https://www.suse.com/security/cve/CVE-2025-68324.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-23392.html">https://www.suse.com/security/cve/CVE-2026-23392.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31473.html">https://www.suse.com/security/cve/CVE-2026-31473.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31500.html">https://www.suse.com/security/cve/CVE-2026-31500.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31613.html">https://www.suse.com/security/cve/CVE-2026-31613.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31697.html">https://www.suse.com/security/cve/CVE-2026-31697.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31698.html">https://www.suse.com/security/cve/CVE-2026-31698.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31699.html">https://www.suse.com/security/cve/CVE-2026-31699.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-31759.html">https://www.suse.com/security/cve/CVE-2026-31759.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-43077.html">https://www.suse.com/security/cve/CVE-2026-43077.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-43198.html">https://www.suse.com/security/cve/CVE-2026-43198.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-45984.html">https://www.suse.com/security/cve/CVE-2026-45984.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46037.html">https://www.suse.com/security/cve/CVE-2026-46037.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46116.html">https://www.suse.com/security/cve/CVE-2026-46116.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46120.html">https://www.suse.com/security/cve/CVE-2026-46120.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46123.html">https://www.suse.com/security/cve/CVE-2026-46123.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46150.html">https://www.suse.com/security/cve/CVE-2026-46150.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46159.html">https://www.suse.com/security/cve/CVE-2026-46159.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46197.html">https://www.suse.com/security/cve/CVE-2026-46197.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46227.html">https://www.suse.com/security/cve/CVE-2026-46227.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1255416">https://bugzilla.suse.com/show_bug.cgi?id=1255416</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258538">https://bugzilla.suse.com/show_bug.cgi?id=1258538</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1260531">https://bugzilla.suse.com/show_bug.cgi?id=1260531</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262663">https://bugzilla.suse.com/show_bug.cgi?id=1262663</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1262993">https://bugzilla.suse.com/show_bug.cgi?id=1262993</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263769">https://bugzilla.suse.com/show_bug.cgi?id=1263769</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263879">https://bugzilla.suse.com/show_bug.cgi?id=1263879</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263880">https://bugzilla.suse.com/show_bug.cgi?id=1263880</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264076">https://bugzilla.suse.com/show_bug.cgi?id=1264076</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264116">https://bugzilla.suse.com/show_bug.cgi?id=1264116</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264470">https://bugzilla.suse.com/show_bug.cgi?id=1264470</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1264610">https://bugzilla.suse.com/show_bug.cgi?id=1264610</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266214">https://bugzilla.suse.com/show_bug.cgi?id=1266214</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266290">https://bugzilla.suse.com/show_bug.cgi?id=1266290</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267214">https://bugzilla.suse.com/show_bug.cgi?id=1267214</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267361">https://bugzilla.suse.com/show_bug.cgi?id=1267361</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267369">https://bugzilla.suse.com/show_bug.cgi?id=1267369</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267381">https://bugzilla.suse.com/show_bug.cgi?id=1267381</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267387">https://bugzilla.suse.com/show_bug.cgi?id=1267387</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267621">https://bugzilla.suse.com/show_bug.cgi?id=1267621</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267640">https://bugzilla.suse.com/show_bug.cgi?id=1267640</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267652">https://bugzilla.suse.com/show_bug.cgi?id=1267652</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267697">https://bugzilla.suse.com/show_bug.cgi?id=1267697</a>
</li>
</ul>
</div>