<div class="container">
<h1>Security update for xorg-x11-server</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:01980-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-06-17T15:30:37Z</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=1244082">bsc#1244082</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244084">bsc#1244084</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244085">bsc#1244085</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244087">bsc#1244087</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244089">bsc#1244089</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244090">bsc#1244090</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-2025-49175.html">CVE-2025-49175</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49176.html">CVE-2025-49176</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49177.html">CVE-2025-49177</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49178.html">CVE-2025-49178</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49179.html">CVE-2025-49179</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-49180.html">CVE-2025-49180</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-2025-49175</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-2025-49175</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-2025-49175</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-2025-49176</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-2025-49176</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-2025-49176</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.6</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49177</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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-2025-49177</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49177</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49178</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.7</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:P/PR:L/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-2025-49178</span>
<span class="cvss-source">
(
SUSE
):
</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-2025-49178</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-2025-49179</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-2025-49179</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-2025-49179</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.6</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-49180</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-2025-49180</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-2025-49180</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/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-SP6</li>
<li class="list-group-item">Development Tools Module 15-SP6</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves six vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for xorg-x11-server fixes the following issues:</p>
<ul>
<li>CVE-2025-49175: Out-of-bounds access in X Rendering extension (Animated cursors) (bsc#1244082).</li>
<li>CVE-2025-49176: Integer overflow in Big Requests Extension (bsc#1244084).</li>
<li>CVE-2025-49177: Data leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode) (bsc#1244085).</li>
<li>CVE-2025-49178: Unprocessed client request via bytes to ignore (bsc#1244087).</li>
<li>CVE-2025-49179: Integer overflow in X Record extension (bsc#1244089).</li>
<li>CVE-2025-49180: Integer overflow in RandR extension (RRChangeProviderProperty) (bsc#1244090).</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-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-1980=1</code>
</li>
<li class="list-group-item">
Development Tools Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-1980=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2025-1980=1 openSUSE-SLE-15.6-2025-1980=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>xorg-x11-server-extra-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-Xvfb-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-extra-debuginfo-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-debuginfo-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-debugsource-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-Xvfb-debuginfo-21.1.11-150600.5.12.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>xorg-x11-server-debugsource-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-sdk-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-debuginfo-21.1.11-150600.5.12.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>xorg-x11-server-extra-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-Xvfb-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-extra-debuginfo-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-debuginfo-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-sdk-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-source-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-debugsource-21.1.11-150600.5.12.1</li>
<li>xorg-x11-server-Xvfb-debuginfo-21.1.11-150600.5.12.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49175.html">https://www.suse.com/security/cve/CVE-2025-49175.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49176.html">https://www.suse.com/security/cve/CVE-2025-49176.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49177.html">https://www.suse.com/security/cve/CVE-2025-49177.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49178.html">https://www.suse.com/security/cve/CVE-2025-49178.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49179.html">https://www.suse.com/security/cve/CVE-2025-49179.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-49180.html">https://www.suse.com/security/cve/CVE-2025-49180.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244082">https://bugzilla.suse.com/show_bug.cgi?id=1244082</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244084">https://bugzilla.suse.com/show_bug.cgi?id=1244084</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244085">https://bugzilla.suse.com/show_bug.cgi?id=1244085</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244087">https://bugzilla.suse.com/show_bug.cgi?id=1244087</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244089">https://bugzilla.suse.com/show_bug.cgi?id=1244089</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244090">https://bugzilla.suse.com/show_bug.cgi?id=1244090</a>
</li>
</ul>
</div>