<div class="container">
<h1>Security update for openssh</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:4827-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-10-21T11:57:42Z</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=1259462">bsc#1259462</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1275074">bsc#1275074</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1275075">bsc#1275075</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1275079">bsc#1275079</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-2026-73281.html">CVE-2026-73281</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-73282.html">CVE-2026-73282</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-73283.html">CVE-2026-73283</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-2026-73281</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73281</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73281</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73282</span>
<span class="cvss-source">
(
SUSE
):
</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:L/VI:L/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73282</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-2026-73282</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:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73283</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73283</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-73283</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">2.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/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">Desktop Applications 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>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves three vulnerabilities and has one security fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for openssh fixes the following issues:</p>
<ul>
<li>CVE-2026-73281: refused binding requests on locked SSH agents can allow destination restriction bypasses
(bsc#1275075).</li>
<li>CVE-2026-73282: unsynchronized remote forwarding updates in SSH client multiplexing can cause use-after-free
(bsc#1275074).</li>
<li>CVE-2026-73283: unenforced restriction keywords on tunnel forwarding can allow administrative security policy bypasses
(bsc#1275079).</li>
</ul>
<p>Changes for openssh:
- Included mentions of the configuration drop-in directories (bsc#1259462).</p>
<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 for SAP Applications 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4827</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2026-4827</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-4827</code>
</li>
<li class="list-group-item">
Desktop Applications Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-4827</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-2026-4827</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
<ul>
<li>openssh-debugsource-9.6p1-150600.6.52.2</li>
<li>openssh-common-9.6p1-150600.6.52.2</li>
<li>openssh-fips-9.6p1-150600.6.52.2</li>
<li>openssh-server-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-9.6p1-150600.6.52.1</li>
<li>openssh-helpers-9.6p1-150600.6.52.2</li>
<li>openssh-server-config-disallow-rootlogin-9.6p1-150600.6.52.2</li>
<li>openssh-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-debugsource-9.6p1-150600.6.52.1</li>
<li>openssh-clients-9.6p1-150600.6.52.2</li>
<li>openssh-common-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-clients-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-server-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-helpers-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-debuginfo-9.6p1-150600.6.52.1</li>
<li>openssh-9.6p1-150600.6.52.2</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)
<ul>
<li>openssh-debugsource-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-debuginfo-9.6p1-150600.6.52.1</li>
<li>openssh-common-9.6p1-150600.6.52.2</li>
<li>openssh-fips-9.6p1-150600.6.52.2</li>
<li>openssh-server-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-9.6p1-150600.6.52.1</li>
<li>openssh-helpers-9.6p1-150600.6.52.2</li>
<li>openssh-server-config-disallow-rootlogin-9.6p1-150600.6.52.2</li>
<li>openssh-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-debugsource-9.6p1-150600.6.52.1</li>
<li>openssh-clients-9.6p1-150600.6.52.2</li>
<li>openssh-common-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-clients-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-cavs-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-server-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-helpers-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-cavs-9.6p1-150600.6.52.2</li>
<li>openssh-9.6p1-150600.6.52.2</li>
</ul>
</li>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>openssh-debugsource-9.6p1-150600.6.52.2</li>
<li>openssh-common-9.6p1-150600.6.52.2</li>
<li>openssh-fips-9.6p1-150600.6.52.2</li>
<li>openssh-server-9.6p1-150600.6.52.2</li>
<li>openssh-helpers-9.6p1-150600.6.52.2</li>
<li>openssh-server-config-disallow-rootlogin-9.6p1-150600.6.52.2</li>
<li>openssh-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-common-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-clients-9.6p1-150600.6.52.2</li>
<li>openssh-clients-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-server-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-helpers-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-9.6p1-150600.6.52.2</li>
</ul>
</li>
<li>
Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>openssh-askpass-gnome-9.6p1-150600.6.52.1</li>
<li>openssh-askpass-gnome-debuginfo-9.6p1-150600.6.52.1</li>
<li>openssh-askpass-gnome-debugsource-9.6p1-150600.6.52.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>openssh-debugsource-9.6p1-150600.6.52.2</li>
<li>openssh-common-9.6p1-150600.6.52.2</li>
<li>openssh-fips-9.6p1-150600.6.52.2</li>
<li>openssh-server-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-9.6p1-150600.6.52.1</li>
<li>openssh-helpers-9.6p1-150600.6.52.2</li>
<li>openssh-server-config-disallow-rootlogin-9.6p1-150600.6.52.2</li>
<li>openssh-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-debugsource-9.6p1-150600.6.52.1</li>
<li>openssh-clients-9.6p1-150600.6.52.2</li>
<li>openssh-common-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-clients-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-server-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-helpers-debuginfo-9.6p1-150600.6.52.2</li>
<li>openssh-askpass-gnome-debuginfo-9.6p1-150600.6.52.1</li>
<li>openssh-9.6p1-150600.6.52.2</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-73281.html">https://www.suse.com/security/cve/CVE-2026-73281.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-73282.html">https://www.suse.com/security/cve/CVE-2026-73282.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-73283.html">https://www.suse.com/security/cve/CVE-2026-73283.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1259462">https://bugzilla.suse.com/show_bug.cgi?id=1259462</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1275074">https://bugzilla.suse.com/show_bug.cgi?id=1275074</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1275075">https://bugzilla.suse.com/show_bug.cgi?id=1275075</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1275079">https://bugzilla.suse.com/show_bug.cgi?id=1275079</a>
</li>
</ul>
</div>