<div class="container">
<h1>Security update for Mesa</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:21564-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-05-06T10:15:45Z</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=1261911">bsc#1261911</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1261998">bsc#1261998</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-2026-40393.html">CVE-2026-40393</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-2026-40393</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40393</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-40393</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Server 16.0</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP applications 16.0</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability and has one fix can now be installed.</p>
<h2>Description:</h2>
<p>This update for Mesa fixes the following issue:</p>
<ul>
<li>CVE-2026-40393: out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depends on an untrusted party (bsc#1261998).</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 Enterprise Server for SAP applications 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-707=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-707=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64)
<ul>
<li>Mesa-dri-devel-24.3.3-160000.3.1</li>
<li>Mesa-libRusticlOpenCL-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libGLESv3-devel-24.3.3-160000.3.1</li>
<li>Mesa-dri-24.3.3-160000.3.1</li>
<li>Mesa-libva-24.3.3-160000.3.1</li>
<li>Mesa-libGL-devel-24.3.3-160000.3.1</li>
<li>libvdpau_r600-24.3.3-160000.3.1</li>
<li>Mesa-24.3.3-160000.3.1</li>
<li>libOSMesa8-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-devel-24.3.3-160000.3.1</li>
<li>Mesa-dri-nouveau-24.3.3-160000.3.1</li>
<li>Mesa-libglapi-devel-24.3.3-160000.3.1</li>
<li>libvdpau_radeonsi-24.3.3-160000.3.1</li>
<li>Mesa-libEGL-devel-24.3.3-160000.3.1</li>
<li>Mesa-libOpenCL-24.3.3-160000.3.1</li>
<li>Mesa-libEGL1-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-KHR-devel-24.3.3-160000.3.1</li>
<li>Mesa-libglapi0-24.3.3-160000.3.1</li>
<li>Mesa-gallium-24.3.3-160000.3.1</li>
<li>libgbm-devel-24.3.3-160000.3.1</li>
<li>Mesa-libGL1-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-dri-debuginfo-24.3.3-160000.3.1</li>
<li>libvdpau_nouveau-24.3.3-160000.3.1</li>
<li>Mesa-debugsource-24.3.3-160000.3.1</li>
<li>Mesa-libGLESv1_CM-devel-24.3.3-160000.3.1</li>
<li>Mesa-libGLESv2-devel-24.3.3-160000.3.1</li>
<li>libxatracker2-1.0.0-160000.3.1</li>
<li>libOSMesa8-24.3.3-160000.3.1</li>
<li>Mesa-gallium-debuginfo-24.3.3-160000.3.1</li>
<li>libxatracker-devel-1.0.0-160000.3.1</li>
<li>libgbm1-debuginfo-24.3.3-160000.3.1</li>
<li>libOSMesa-devel-24.3.3-160000.3.1</li>
<li>Mesa-drivers-debugsource-24.3.3-160000.3.1</li>
<li>Mesa-libRusticlOpenCL-24.3.3-160000.3.1</li>
<li>libxatracker2-debuginfo-1.0.0-160000.3.1</li>
<li>Mesa-libOpenCL-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libEGL1-24.3.3-160000.3.1</li>
<li>libgbm1-24.3.3-160000.3.1</li>
<li>libvdpau_virtio_gpu-24.3.3-160000.3.1</li>
<li>Mesa-libglapi0-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libGL1-24.3.3-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP applications 16.0 (x86_64)
<ul>
<li>Mesa-vulkan-overlay-debuginfo-24.3.3-160000.3.1</li>
<li>libvulkan_radeon-debuginfo-24.3.3-160000.3.1</li>
<li>libvulkan_intel-24.3.3-160000.3.1</li>
<li>libvulkan_lvp-24.3.3-160000.3.1</li>
<li>libvulkan_lvp-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-vulkan-overlay-24.3.3-160000.3.1</li>
<li>libvulkan_radeon-24.3.3-160000.3.1</li>
<li>Mesa-libd3d-24.3.3-160000.3.1</li>
<li>Mesa-libd3d-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-vulkan-device-select-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-vulkan-device-select-24.3.3-160000.3.1</li>
<li>Mesa-libd3d-devel-24.3.3-160000.3.1</li>
<li>libvulkan_intel-debuginfo-24.3.3-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le x86_64)
<ul>
<li>Mesa-dri-devel-24.3.3-160000.3.1</li>
<li>Mesa-libRusticlOpenCL-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libGLESv3-devel-24.3.3-160000.3.1</li>
<li>Mesa-dri-24.3.3-160000.3.1</li>
<li>Mesa-libva-24.3.3-160000.3.1</li>
<li>Mesa-libGL-devel-24.3.3-160000.3.1</li>
<li>libvdpau_r600-24.3.3-160000.3.1</li>
<li>Mesa-24.3.3-160000.3.1</li>
<li>libOSMesa8-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-devel-24.3.3-160000.3.1</li>
<li>Mesa-dri-nouveau-24.3.3-160000.3.1</li>
<li>Mesa-libglapi-devel-24.3.3-160000.3.1</li>
<li>libvdpau_radeonsi-24.3.3-160000.3.1</li>
<li>Mesa-libEGL-devel-24.3.3-160000.3.1</li>
<li>Mesa-libOpenCL-24.3.3-160000.3.1</li>
<li>Mesa-libEGL1-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-KHR-devel-24.3.3-160000.3.1</li>
<li>Mesa-libglapi0-24.3.3-160000.3.1</li>
<li>Mesa-gallium-24.3.3-160000.3.1</li>
<li>libgbm-devel-24.3.3-160000.3.1</li>
<li>Mesa-libGL1-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-dri-debuginfo-24.3.3-160000.3.1</li>
<li>libvdpau_nouveau-24.3.3-160000.3.1</li>
<li>Mesa-debugsource-24.3.3-160000.3.1</li>
<li>Mesa-libGLESv1_CM-devel-24.3.3-160000.3.1</li>
<li>Mesa-libGLESv2-devel-24.3.3-160000.3.1</li>
<li>libxatracker2-1.0.0-160000.3.1</li>
<li>libOSMesa8-24.3.3-160000.3.1</li>
<li>Mesa-gallium-debuginfo-24.3.3-160000.3.1</li>
<li>libxatracker-devel-1.0.0-160000.3.1</li>
<li>libgbm1-debuginfo-24.3.3-160000.3.1</li>
<li>libOSMesa-devel-24.3.3-160000.3.1</li>
<li>Mesa-drivers-debugsource-24.3.3-160000.3.1</li>
<li>Mesa-libRusticlOpenCL-24.3.3-160000.3.1</li>
<li>libxatracker2-debuginfo-1.0.0-160000.3.1</li>
<li>Mesa-libOpenCL-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libEGL1-24.3.3-160000.3.1</li>
<li>libgbm1-24.3.3-160000.3.1</li>
<li>libvdpau_virtio_gpu-24.3.3-160000.3.1</li>
<li>Mesa-libglapi0-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libGL1-24.3.3-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 16.0 (aarch64)
<ul>
<li>libvulkan_freedreno-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-dri-vc4-24.3.3-160000.3.1</li>
<li>libvulkan_broadcom-debuginfo-24.3.3-160000.3.1</li>
<li>libvulkan_freedreno-24.3.3-160000.3.1</li>
<li>libvulkan_broadcom-24.3.3-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 16.0 (aarch64 x86_64)
<ul>
<li>Mesa-vulkan-overlay-debuginfo-24.3.3-160000.3.1</li>
<li>libvulkan_radeon-debuginfo-24.3.3-160000.3.1</li>
<li>libvulkan_lvp-24.3.3-160000.3.1</li>
<li>Mesa-vulkan-overlay-24.3.3-160000.3.1</li>
<li>libvulkan_radeon-24.3.3-160000.3.1</li>
<li>Mesa-vulkan-device-select-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-vulkan-device-select-24.3.3-160000.3.1</li>
<li>libvulkan_lvp-debuginfo-24.3.3-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 16.0 (x86_64)
<ul>
<li>libvulkan_intel-24.3.3-160000.3.1</li>
<li>Mesa-libd3d-24.3.3-160000.3.1</li>
<li>Mesa-libd3d-debuginfo-24.3.3-160000.3.1</li>
<li>Mesa-libd3d-devel-24.3.3-160000.3.1</li>
<li>libvulkan_intel-debuginfo-24.3.3-160000.3.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 16.0 (s390x)
<ul>
<li>Mesa-libGLESv2-devel-24.1.7-160000.3.1</li>
<li>libgbm1-24.1.7-160000.3.1</li>
<li>Mesa-libglapi0-debuginfo-24.1.7-160000.3.1</li>
<li>Mesa-devel-24.1.7-160000.3.1</li>
<li>Mesa-libGL-devel-24.1.7-160000.3.1</li>
<li>Mesa-libEGL1-24.1.7-160000.3.1</li>
<li>Mesa-libglapi0-24.1.7-160000.3.1</li>
<li>libgbm-devel-24.1.7-160000.3.1</li>
<li>Mesa-drivers-debugsource-24.1.7-160000.3.1</li>
<li>Mesa-24.1.7-160000.3.1</li>
<li>Mesa-libEGL1-debuginfo-24.1.7-160000.3.1</li>
<li>Mesa-dri-debuginfo-24.1.7-160000.3.1</li>
<li>libgbm1-debuginfo-24.1.7-160000.3.1</li>
<li>Mesa-libGL1-24.1.7-160000.3.1</li>
<li>libOSMesa8-24.1.7-160000.3.1</li>
<li>Mesa-debugsource-24.1.7-160000.3.1</li>
<li>Mesa-dri-24.1.7-160000.3.1</li>
<li>Mesa-libglapi-devel-24.1.7-160000.3.1</li>
<li>Mesa-KHR-devel-24.1.7-160000.3.1</li>
<li>libOSMesa8-debuginfo-24.1.7-160000.3.1</li>
<li>Mesa-libGL1-debuginfo-24.1.7-160000.3.1</li>
<li>Mesa-libGLESv1_CM-devel-24.1.7-160000.3.1</li>
<li>Mesa-libEGL-devel-24.1.7-160000.3.1</li>
<li>Mesa-libGLESv3-devel-24.1.7-160000.3.1</li>
<li>libOSMesa-devel-24.1.7-160000.3.1</li>
<li>Mesa-dri-devel-24.1.7-160000.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-40393.html">https://www.suse.com/security/cve/CVE-2026-40393.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1261911">https://bugzilla.suse.com/show_bug.cgi?id=1261911</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1261998">https://bugzilla.suse.com/show_bug.cgi?id=1261998</a>
</li>
</ul>
</div>