<div class="container">
<h1>Security update for unbound</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:23360-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-08-26T14:29:28Z</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=1271873">bsc#1271873</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271875">bsc#1271875</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271876">bsc#1271876</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271877">bsc#1271877</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271878">bsc#1271878</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271879">bsc#1271879</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271880">bsc#1271880</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271881">bsc#1271881</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271882">bsc#1271882</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271883">bsc#1271883</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271884">bsc#1271884</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271886">bsc#1271886</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271887">bsc#1271887</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271888">bsc#1271888</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271889">bsc#1271889</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271890">bsc#1271890</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271891">bsc#1271891</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271892">bsc#1271892</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271893">bsc#1271893</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271894">bsc#1271894</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271895">bsc#1271895</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271896">bsc#1271896</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-2026-14586.html">CVE-2026-14586</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-32665.html">CVE-2026-32665</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-40622.html">CVE-2026-40622</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-40691.html">CVE-2026-40691</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-41637.html">CVE-2026-41637</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-42955.html">CVE-2026-42955</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-44621.html">CVE-2026-44621</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-44687.html">CVE-2026-44687</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-44690.html">CVE-2026-44690</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-46582.html">CVE-2026-46582</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-50045.html">CVE-2026-50045</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-50046.html">CVE-2026-50046</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-50243.html">CVE-2026-50243</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-50248.html">CVE-2026-50248</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-50251.html">CVE-2026-50251</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-50252.html">CVE-2026-50252</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-54478.html">CVE-2026-54478</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-55708.html">CVE-2026-55708</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-55717.html">CVE-2026-55717</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-55990.html">CVE-2026-55990</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-55991.html">CVE-2026-55991</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-56416.html">CVE-2026-56416</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-56444.html">CVE-2026-56444</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-2026-14586</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-2026-14586</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-14586</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-32665</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/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-2026-32665</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-2026-32665</span>
<span class="cvss-source">
(
NVD
):
</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-2026-40622</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40622</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.6</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/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:Amber</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40622</span>
<span class="cvss-source">
(
NVD
):
</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:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40691</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/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-2026-40691</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-2026-40691</span>
<span class="cvss-source">
(
NVD
):
</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-2026-41637</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:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-41637</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-41637</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-42955</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:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-42955</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-42955</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44621</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: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-2026-44621</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.2</span>
<span class="cvss-vector">CVSS:3.1/AV:L/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-2026-44621</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44687</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:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44687</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44687</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44690</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44690</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-44690</span>
<span class="cvss-source">
(
NVD
):
</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:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46582</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:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46582</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-46582</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50045</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-2026-50045</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50045</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-2026-50046</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-2026-50046</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50046</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50243</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:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50243</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50243</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/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-2026-50243</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50248</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:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50248</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50248</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50251</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-2026-50251</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50251</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-2026-50252</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:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50252</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50252</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.7</span>
<span class="cvss-vector">CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:H/E:P/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:Amber</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-50252</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.3</span>
<span class="cvss-vector">CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-54478</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:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-54478</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-54478</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55708</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:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55708</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55708</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55717</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-2026-55717</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55717</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55990</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-2026-55990</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55990</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55991</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-2026-55991</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-55991</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56416</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:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56416</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56416</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56444</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-2026-56444</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56444</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/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 Micro 6.0</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves 23 vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for unbound fixes the following issues:</p>
<p>Update to version 1.25.2.</p>
<p>Security issues fixed:</p>
<ul>
<li>CVE-2026-14586: DoS via assertion in <code>libngtcp2</code> for DNS-over-QUIC environments with high concurrency (bsc#1271879).</li>
<li>CVE-2026-32665: Remote DNS-over-QUIC denial of service due to <code>quic-size</code> budget bypass (bsc#1271873).</li>
<li>CVE-2026-40691: DoS due to heap overflow via single bad DNSCrypt query over TCP (bsc#1271875).</li>
<li>CVE-2026-41637: Degradation of resolution service due to improperly accounted client-terminated DNS-over-QUIC queries
(bsc#1271891).</li>
<li>CVE-2026-42955: Ghost domain window can be extended by up to one cached TTL configured value for A/AAAA glue records
(bsc#1271892).</li>
<li>CVE-2026-44621: Libunbound applications configured with <code>unwanted-reply-threshold</code> could eventually be abruptly
terminated (bsc#1271876).</li>
<li>CVE-2026-44687: Off-by-one error in <code>harden-below-nxdomain</code> logic can shadow a stub/forward zone by a legitimate
parent's <code>NXDOMAIN</code> (bsc#1271893).</li>
<li>CVE-2026-44690: Cross-zone wildcard cache poisoning via <code>RRSIG.labels</code> manipulation (bsc#1271877).</li>
<li>CVE-2026-46582: Replay of a wildcard <code>rrset</code> as another piece of data triggers poisoning in the server expired reply
path (bsc#1271894).</li>
<li>CVE-2026-50045: <code>max-global-quota</code> bypass via single client queries for a deeply nested name under a DNSSEC-signed
parent (bsc#1271878).</li>
<li>CVE-2026-50046: Possible heap use-after-free in an error path when a DoT forwarded query is jostled out (bsc#1271882).</li>
<li>CVE-2026-50243: <code>response-ip</code>/<code>rpz</code> can rewrite BOGUS answers instead of returning SERVFAIL (bsc#1271880).</li>
<li>CVE-2026-50248: BOGUS configured primary hostname accepted for XFR in auth/rpz zones (bsc#1271881).</li>
<li>CVE-2026-50251: Attacker supplied <code>0.0.0.0</code>/<code>::</code> glue triggers defensive full-cache flush (bsc#1271883).</li>
<li>CVE-2026-50252: Possible cache poisoning attack by mapping source port population per thread (bsc#1271884).</li>
<li>CVE-2026-54478: DNS Cookie bypass when proxy-protocol with with <code>answer-cookie:yes</code> is used (bsc#1271895).</li>
<li>CVE-2026-55708: Privacy/configuration issue when adding local data in views through <code>unbound-control</code> (bsc#1271896).</li>
<li>CVE-2026-55717: <code>serve-expired-client-timeout</code> and <code>response-ip</code> CNAME redirect could lead to a crash (bsc#1271886).</li>
<li>CVE-2026-55990: Crash via crafted client UDP query due to DNSCrypt faulty configuration (bsc#1271887).</li>
<li>CVE-2026-55991: Remote DNS-over-QUIC (DoQ) flow-control reacheable assertion failure in <code>libngtcp2</code> (bsc#1271888).</li>
<li>CVE-2026-56416: Possible heap buffer overflow when validator canonicalizes RDATA that contains domain name
(bsc#1271889).</li>
<li>CVE-2026-56444: Degradation of resolution service when <code>discard-timeout</code> and <code>serve-expired-client-timeout</code> are
combined in unusual configuration (bsc#1271890).</li>
</ul>
<p>Other updates and bugfixes:</p>
<ul>
<li>Version 1.25.2:</li>
<li>For a complete list of additional changes see the changelog at https://nlnetlabs.nl/projects/unbound/download/.</li>
<li>Update <code>unbound.keyring</code>.</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 Micro 6.0
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-6.0-864=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
<ul>
<li>unbound-anchor-1.25.2-1.1</li>
<li>libunbound8-debuginfo-1.25.2-1.1</li>
<li>unbound-anchor-debuginfo-1.25.2-1.1</li>
<li>libunbound8-1.25.2-1.1</li>
<li>unbound-debugsource-1.25.2-1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-14586.html">https://www.suse.com/security/cve/CVE-2026-14586.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-32665.html">https://www.suse.com/security/cve/CVE-2026-32665.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-40622.html">https://www.suse.com/security/cve/CVE-2026-40622.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-40691.html">https://www.suse.com/security/cve/CVE-2026-40691.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-41637.html">https://www.suse.com/security/cve/CVE-2026-41637.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-42955.html">https://www.suse.com/security/cve/CVE-2026-42955.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-44621.html">https://www.suse.com/security/cve/CVE-2026-44621.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-44687.html">https://www.suse.com/security/cve/CVE-2026-44687.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-44690.html">https://www.suse.com/security/cve/CVE-2026-44690.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-46582.html">https://www.suse.com/security/cve/CVE-2026-46582.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-50045.html">https://www.suse.com/security/cve/CVE-2026-50045.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-50046.html">https://www.suse.com/security/cve/CVE-2026-50046.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-50243.html">https://www.suse.com/security/cve/CVE-2026-50243.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-50248.html">https://www.suse.com/security/cve/CVE-2026-50248.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-50251.html">https://www.suse.com/security/cve/CVE-2026-50251.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-50252.html">https://www.suse.com/security/cve/CVE-2026-50252.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-54478.html">https://www.suse.com/security/cve/CVE-2026-54478.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-55708.html">https://www.suse.com/security/cve/CVE-2026-55708.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-55717.html">https://www.suse.com/security/cve/CVE-2026-55717.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-55990.html">https://www.suse.com/security/cve/CVE-2026-55990.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-55991.html">https://www.suse.com/security/cve/CVE-2026-55991.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-56416.html">https://www.suse.com/security/cve/CVE-2026-56416.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-56444.html">https://www.suse.com/security/cve/CVE-2026-56444.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271873">https://bugzilla.suse.com/show_bug.cgi?id=1271873</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271875">https://bugzilla.suse.com/show_bug.cgi?id=1271875</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271876">https://bugzilla.suse.com/show_bug.cgi?id=1271876</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271877">https://bugzilla.suse.com/show_bug.cgi?id=1271877</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271878">https://bugzilla.suse.com/show_bug.cgi?id=1271878</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271879">https://bugzilla.suse.com/show_bug.cgi?id=1271879</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271880">https://bugzilla.suse.com/show_bug.cgi?id=1271880</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271881">https://bugzilla.suse.com/show_bug.cgi?id=1271881</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271882">https://bugzilla.suse.com/show_bug.cgi?id=1271882</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271883">https://bugzilla.suse.com/show_bug.cgi?id=1271883</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271884">https://bugzilla.suse.com/show_bug.cgi?id=1271884</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271886">https://bugzilla.suse.com/show_bug.cgi?id=1271886</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271887">https://bugzilla.suse.com/show_bug.cgi?id=1271887</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271888">https://bugzilla.suse.com/show_bug.cgi?id=1271888</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271889">https://bugzilla.suse.com/show_bug.cgi?id=1271889</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271890">https://bugzilla.suse.com/show_bug.cgi?id=1271890</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271891">https://bugzilla.suse.com/show_bug.cgi?id=1271891</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271892">https://bugzilla.suse.com/show_bug.cgi?id=1271892</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271893">https://bugzilla.suse.com/show_bug.cgi?id=1271893</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271894">https://bugzilla.suse.com/show_bug.cgi?id=1271894</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271895">https://bugzilla.suse.com/show_bug.cgi?id=1271895</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271896">https://bugzilla.suse.com/show_bug.cgi?id=1271896</a>
</li>
</ul>
</div>