<div class="container">
<h1>Security update for hplip</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:2229-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-06-03T08:07:21Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>critical</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209401">bsc#1209401</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245358">bsc#1245358</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1250481">bsc#1250481</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257529">bsc#1257529</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266023">bsc#1266023</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266024">bsc#1266024</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266031">bsc#1266031</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-11978">jsc#PED-11978</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-2025-43023.html">CVE-2025-43023</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-8631.html">CVE-2026-8631</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-8632.html">CVE-2026-8632</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-2025-43023</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-43023</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-43023</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:H/VA:L/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-2025-43023</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-2026-8631</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">9.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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-2026-8631</span>
<span class="cvss-source">
(
SUSE
):
</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-2026-8631</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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-2026-8631</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-2026-8632</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/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-2026-8632</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-2026-8632</span>
<span class="cvss-source">
(
NVD
):
</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/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-2026-8632</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">Basesystem Module 15-SP7</li>
<li class="list-group-item">Desktop Applications Module 15-SP7</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 SP7</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, contains one feature and has four security fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for hplip fixes the following issues</p>
<p>Security issues:</p>
<ul>
<li>CVE-2025-43023: weak code signing DSA key used to generate package signatures can lead to key spoofing and malicious
software installation (bsc#1266031).</li>
<li>CVE-2026-8631: escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups
processing path (bsc#1266023).</li>
<li>CVE-2026-8632: escalation of privileges and/or arbitrary code execution via operating system command injection
(bsc#1266024).</li>
<li>Unauthenticated remote (LAN) denial-of-service in the SLP parser (ReDoS). (bsc#1245358)</li>
<li>URI parameter injection via unsanitized USB serial number. (bsc#1209401)</li>
</ul>
<p>Non security issues:</p>
<ul>
<li>Can't set up fax for HP OfficeJet 3830 (bsc#1257529).</li>
<li>hplip requires foomatic-filters which does not exist in Leap 16 (bsc#1250481).</li>
<li>Update to HPLIP 3.26.4</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">
Basesystem Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-2229=1</code>
</li>
<li class="list-group-item">
Desktop Applications Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-2229=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>hplip-hpijs-3.26.4-150700.4.3.1</li>
<li>hplip-sane-3.26.4-150700.4.3.1</li>
<li>hplip-devel-3.26.4-150700.4.3.1</li>
<li>hplip-debuginfo-3.26.4-150700.4.3.1</li>
<li>hplip-debugsource-3.26.4-150700.4.3.1</li>
<li>hplip-sane-debuginfo-3.26.4-150700.4.3.1</li>
<li>hplip-udev-rules-3.26.4-150700.4.3.1</li>
<li>hplip-hpijs-debuginfo-3.26.4-150700.4.3.1</li>
</ul>
</li>
<li>
Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>hplip-3.26.4-150700.4.3.1</li>
<li>hplip-debuginfo-3.26.4-150700.4.3.1</li>
<li>hplip-debugsource-3.26.4-150700.4.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-43023.html">https://www.suse.com/security/cve/CVE-2025-43023.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-8631.html">https://www.suse.com/security/cve/CVE-2026-8631.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-8632.html">https://www.suse.com/security/cve/CVE-2026-8632.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209401">https://bugzilla.suse.com/show_bug.cgi?id=1209401</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1245358">https://bugzilla.suse.com/show_bug.cgi?id=1245358</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1250481">https://bugzilla.suse.com/show_bug.cgi?id=1250481</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257529">https://bugzilla.suse.com/show_bug.cgi?id=1257529</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266023">https://bugzilla.suse.com/show_bug.cgi?id=1266023</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266024">https://bugzilla.suse.com/show_bug.cgi?id=1266024</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1266031">https://bugzilla.suse.com/show_bug.cgi?id=1266031</a>
</li>
<li>
<a href="https://jira.suse.com/browse/PED-11978">https://jira.suse.com/browse/PED-11978</a>
</li>
</ul>
</div>