<div class="container">
<h1>Security update for ldns</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:2462-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-06-19T07:39:02Z</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=1267670">bsc#1267670</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-2026-10846.html">CVE-2026-10846</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-2026-10846</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-2026-10846</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:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-10846</span>
<span class="cvss-source">
(
NVD
):
</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/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-2026-10846</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP7</li>
<li class="list-group-item">Development Tools Module 15-SP7</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6 LTSS</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 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP7</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 ldns fixes the following issue</p>
<ul>
<li>CVE-2026-10846: When ldns is used by applications for (stub) resolving, it does not sufficiently verify that received
responses belong to a sent query (bsc#1267670).</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-2026-2462=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-2462=1</code>
</li>
<li class="list-group-item">
Development Tools Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-2462=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-2462=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP6 LTSS
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2462=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2462=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>perl-DNS-LDNS-debuginfo-1.8.3-150600.3.3.1</li>
<li>perl-DNS-LDNS-1.8.3-150600.3.3.1</li>
<li>libldns3-1.8.3-150600.3.3.1</li>
<li>python3-ldns-1.8.3-150600.3.3.1</li>
<li>ldns-1.8.3-150600.3.3.1</li>
<li>ldns-debuginfo-1.8.3-150600.3.3.1</li>
<li>ldns-debugsource-1.8.3-150600.3.3.1</li>
<li>python3-ldns-debuginfo-1.8.3-150600.3.3.1</li>
<li>ldns-devel-1.8.3-150600.3.3.1</li>
<li>libldns3-debuginfo-1.8.3-150600.3.3.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libldns3-1.8.3-150600.3.3.1</li>
<li>ldns-debuginfo-1.8.3-150600.3.3.1</li>
<li>ldns-debugsource-1.8.3-150600.3.3.1</li>
<li>ldns-devel-1.8.3-150600.3.3.1</li>
<li>libldns3-debuginfo-1.8.3-150600.3.3.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>perl-DNS-LDNS-debuginfo-1.8.3-150600.3.3.1</li>
<li>perl-DNS-LDNS-1.8.3-150600.3.3.1</li>
<li>ldns-debugsource-1.8.3-150600.3.3.1</li>
<li>ldns-debuginfo-1.8.3-150600.3.3.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>ldns-1.8.3-150600.3.3.1</li>
<li>ldns-debugsource-1.8.3-150600.3.3.1</li>
<li>ldns-debuginfo-1.8.3-150600.3.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>perl-DNS-LDNS-debuginfo-1.8.3-150600.3.3.1</li>
<li>perl-DNS-LDNS-1.8.3-150600.3.3.1</li>
<li>libldns3-1.8.3-150600.3.3.1</li>
<li>ldns-debuginfo-1.8.3-150600.3.3.1</li>
<li>ldns-debugsource-1.8.3-150600.3.3.1</li>
<li>ldns-devel-1.8.3-150600.3.3.1</li>
<li>libldns3-debuginfo-1.8.3-150600.3.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
<ul>
<li>perl-DNS-LDNS-debuginfo-1.8.3-150600.3.3.1</li>
<li>perl-DNS-LDNS-1.8.3-150600.3.3.1</li>
<li>libldns3-1.8.3-150600.3.3.1</li>
<li>ldns-debuginfo-1.8.3-150600.3.3.1</li>
<li>ldns-debugsource-1.8.3-150600.3.3.1</li>
<li>ldns-devel-1.8.3-150600.3.3.1</li>
<li>libldns3-debuginfo-1.8.3-150600.3.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-10846.html">https://www.suse.com/security/cve/CVE-2026-10846.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1267670">https://bugzilla.suse.com/show_bug.cgi?id=1267670</a>
</li>
</ul>
</div>