<div class="container">
<h1>Security update for qemu</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:22550-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-07-07T17:46:01Z</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=1199023">bsc#1199023</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268061">bsc#1268061</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268279">bsc#1268279</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268794">bsc#1268794</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1270133">bsc#1270133</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-9266">jsc#PED-9266</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-2026-3886.html">CVE-2026-3886</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-48004.html">CVE-2026-48004</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-48914.html">CVE-2026-48914</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-2026-3886</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-48004</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-2026-48914</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-48914</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.7</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Micro 6.2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves three vulnerabilities, contains one feature and has two fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for qemu fixes the following issues:</p>
<p>Update to version 10.0.11.</p>
<p>Security issues fixed:</p>
<ul>
<li>CVE-2026-3886: integer overflow leading to privilege escalation due to lack of proper validation of user-supplied
data in the virtio-gpu driver (bsc#1268061).</li>
<li>CVE-2026-48914: heap buffer overflow due to improper size validation in virtio-blk SCSI request handling
(bsc#1268794).</li>
<li>CVE-2026-48004: heap use-after-free race condition due to missing rename lock in v9fs_co_readdir_many (bsc#1270133).</li>
</ul>
<p>Other updates and bugfixes:</p>
<ul>
<li>Version 10.0.11:</li>
<li>Full backport list here: https://lore.kernel.org/qemu-devel/20260627082646.D825717AB67@think4mjt.localdomain/</li>
<li>Version 10.0.10:</li>
<li>Full backport list here: https://lore.kernel.org/qemu-devel/20260528061820.CEE521691A9@think4mjt.localdomain/</li>
<li>ppc/spapr: Skip system reset for quiesced CPUs (bsc#1268279).</li>
<li>i386/tdx: handle TDG.VP.VMCALL <GetQuote> (jsc#PED-9266).</li>
<li>i386/tdx: handle TDG.VP.VMCALL <GetTdVmCallInfo> (jsc#PED-9266).</li>
<li>update Linux headers to v6.16-rc3 (jsc#PED-9266).</li>
<li>i386/cpu: Warn about why CPUID_EXT_PDCM is not available (jsc#PED-9266).</li>
<li>i386/cpu: Move adjustment of CPUID_EXT_PDCM before feature_dependencies[] check (jsc#PED-9266).</li>
<li>[openSUSE] qemu-ga: fix service file against no-autostart (bsc#1199023).</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 Micro 6.2
<br/>
<code>zypper in -t patch SUSE-SL-Micro-6.2-1174=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Micro 6.2 (noarch)
<ul>
<li>qemu-seabios-10.0.111.16.3_3_g3d33c746-160000.1.1</li>
<li>qemu-lang-10.0.11-160000.1.1</li>
<li>qemu-ipxe-10.0.11-160000.1.1</li>
<li>qemu-SLOF-10.0.11-160000.1.1</li>
<li>qemu-vgabios-10.0.111.16.3_3_g3d33c746-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
<ul>
<li>qemu-10.0.11-160000.1.1</li>
<li>qemu-chardev-spice-10.0.11-160000.1.1</li>
<li>qemu-ui-spice-core-10.0.11-160000.1.1</li>
<li>qemu-hw-usb-host-10.0.11-160000.1.1</li>
<li>qemu-chardev-spice-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-ui-opengl-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-audio-spice-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-block-ssh-10.0.11-160000.1.1</li>
<li>qemu-guest-agent-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-hw-display-virtio-vga-10.0.11-160000.1.1</li>
<li>qemu-ui-opengl-10.0.11-160000.1.1</li>
<li>qemu-debugsource-10.0.11-160000.1.1</li>
<li>qemu-block-iscsi-10.0.11-160000.1.1</li>
<li>qemu-img-10.0.11-160000.1.1</li>
<li>qemu-hw-display-virtio-gpu-pci-10.0.11-160000.1.1</li>
<li>qemu-hw-display-virtio-gpu-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-block-ssh-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-hw-usb-host-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-img-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-block-iscsi-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-audio-spice-10.0.11-160000.1.1</li>
<li>qemu-hw-usb-redirect-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-hw-display-virtio-gpu-10.0.11-160000.1.1</li>
<li>qemu-hw-display-virtio-vga-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-hw-usb-redirect-10.0.11-160000.1.1</li>
<li>qemu-pr-helper-10.0.11-160000.1.1</li>
<li>qemu-pr-helper-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-ui-spice-core-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-ksm-10.0.11-160000.1.1</li>
<li>qemu-hw-display-virtio-gpu-pci-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-guest-agent-10.0.11-160000.1.1</li>
<li>qemu-hw-display-qxl-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-tools-10.0.11-160000.1.1</li>
<li>qemu-hw-display-qxl-10.0.11-160000.1.1</li>
<li>qemu-tools-debuginfo-10.0.11-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Micro 6.2 (x86_64)
<ul>
<li>qemu-vmsr-helper-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-vmsr-helper-10.0.11-160000.1.1</li>
<li>qemu-x86-10.0.11-160000.1.1</li>
<li>qemu-x86-debuginfo-10.0.11-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Micro 6.2 (s390x)
<ul>
<li>qemu-s390x-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-hw-s390x-virtio-gpu-ccw-debuginfo-10.0.11-160000.1.1</li>
<li>qemu-hw-s390x-virtio-gpu-ccw-10.0.11-160000.1.1</li>
<li>qemu-s390x-10.0.11-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Micro 6.2 (ppc64le)
<ul>
<li>qemu-ppc-10.0.11-160000.1.1</li>
<li>qemu-ppc-debuginfo-10.0.11-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Micro 6.2 (aarch64)
<ul>
<li>qemu-arm-10.0.11-160000.1.1</li>
<li>qemu-arm-debuginfo-10.0.11-160000.1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-3886.html">https://www.suse.com/security/cve/CVE-2026-3886.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-48004.html">https://www.suse.com/security/cve/CVE-2026-48004.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-48914.html">https://www.suse.com/security/cve/CVE-2026-48914.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1199023">https://bugzilla.suse.com/show_bug.cgi?id=1199023</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268061">https://bugzilla.suse.com/show_bug.cgi?id=1268061</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268279">https://bugzilla.suse.com/show_bug.cgi?id=1268279</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268794">https://bugzilla.suse.com/show_bug.cgi?id=1268794</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1270133">https://bugzilla.suse.com/show_bug.cgi?id=1270133</a>
</li>
<li>
<a href="https://jira.suse.com/browse/PED-9266">https://jira.suse.com/browse/PED-9266</a>
</li>
</ul>
</div>