<div class="container">
<h1>Security update for SVT-AV1, libyuv0, libaom3</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:3224-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-07-23T18:34:25Z</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=1263678">bsc#1263678</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268242">bsc#1268242</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268650">bsc#1268650</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268651">bsc#1268651</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268653">bsc#1268653</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268655">bsc#1268655</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-2026-56208.html">CVE-2026-56208</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-56209.html">CVE-2026-56209</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-56210.html">CVE-2026-56210</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-56211.html">CVE-2026-56211</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-2026-56208</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56208</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56208</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56208</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56209</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56209</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56209</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56209</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56210</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56210</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56210</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56210</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56211</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:N/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-2026-56211</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-2026-56211</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-56211</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/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">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 four vulnerabilities and has two security fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for SVT-AV1, libyuv0, libaom3 fixes the following issues:</p>
<ul>
<li>CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash
(bsc#1268650).</li>
<li>CVE-2026-56209: crafted video frames with specific Y-plane pixel values can lead to an arbitrary memory write
(bsc#1268651).</li>
<li>CVE-2026-56210: missing bounds check on layer_id inputs can lead to an out-of-bounds heap read (bsc#1268653).</li>
<li>CVE-2026-56211: out-of-range spatial/temporal layer selection can lead to remote code execution (bsc#1268655).</li>
</ul>
<p>Bug fixes:</p>
<ul>
<li>Add SVT-AV1, libyuv0, libaom3 to Basesystem, no source changes. (bsc#1263678).</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">
Desktop Applications Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-3224=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2026-3224=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-3224=1</code>
</li>
<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-SP6-2026-3224=1</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-2026-3224=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)
<ul>
<li>aom-tools-debuginfo-3.7.1-150600.3.9.1</li>
<li>libaom-debugsource-3.7.1-150600.3.9.1</li>
<li>libaom-devel-3.7.1-150600.3.9.1</li>
<li>libyuv-tools-20230517+a377993-150600.3.4.2</li>
<li>libyuv-devel-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-20230517+a377993-150600.3.4.2</li>
<li>libyuv-tools-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libaom3-3.7.1-150600.3.9.1</li>
<li>libyuv0-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>aom-tools-3.7.1-150600.3.9.1</li>
<li>libaom3-debuginfo-3.7.1-150600.3.9.1</li>
<li>libyuv-debugsource-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64 x86_64)
<ul>
<li>SVT-AV1-debugsource-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-1.8.0-150600.3.2.5</li>
<li>SVT-AV1-debuginfo-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-debuginfo-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Dec0-1.8.0-150600.3.2.5</li>
<li>SVT-AV1-devel-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Dec0-debuginfo-1.8.0-150600.3.2.5</li>
<li>SVT-AV1-1.8.0-150600.3.2.5</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (noarch)
<ul>
<li>libaom-devel-doc-3.7.1-150600.3.9.3</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (x86_64)
<ul>
<li>libyuv0-32bit-20230517+a377993-150600.3.4.2</li>
<li>libaom3-32bit-debuginfo-3.7.1-150600.3.9.1</li>
<li>libaom3-32bit-3.7.1-150600.3.9.1</li>
<li>libyuv0-32bit-debuginfo-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64_ilp32)
<ul>
<li>libaom3-64bit-3.7.1-150600.3.9.1</li>
<li>libaom3-64bit-debuginfo-3.7.1-150600.3.9.1</li>
<li>libyuv0-64bit-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-64bit-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>libaom3-debuginfo-3.7.1-150600.3.9.1</li>
<li>aom-tools-debuginfo-3.7.1-150600.3.9.1</li>
<li>libaom-debugsource-3.7.1-150600.3.9.1</li>
<li>libaom-devel-3.7.1-150600.3.9.1</li>
<li>libyuv-tools-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-20230517+a377993-150600.3.4.2</li>
<li>libyuv-tools-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libaom3-3.7.1-150600.3.9.1</li>
<li>aom-tools-3.7.1-150600.3.9.1</li>
<li>libyuv-devel-20230517+a377993-150600.3.4.2</li>
<li>libyuv-debugsource-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (x86_64)
<ul>
<li>libyuv0-32bit-20230517+a377993-150600.3.4.2</li>
<li>libaom3-32bit-3.7.1-150600.3.9.1</li>
<li>libaom3-32bit-debuginfo-3.7.1-150600.3.9.1</li>
<li>libyuv0-32bit-debuginfo-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 x86_64)
<ul>
<li>SVT-AV1-debuginfo-1.8.0-150600.3.2.5</li>
<li>SVT-AV1-debugsource-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-debuginfo-1.8.0-150600.3.2.5</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
<ul>
<li>libaom-devel-doc-3.7.1-150600.3.9.3</li>
</ul>
</li>
<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libaom-debugsource-3.7.1-150600.3.9.1</li>
<li>libyuv0-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libaom3-3.7.1-150600.3.9.1</li>
<li>libyuv-debugsource-20230517+a377993-150600.3.4.2</li>
<li>libaom3-debuginfo-3.7.1-150600.3.9.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP7 (aarch64 x86_64)
<ul>
<li>libSvtAv1Enc1-1.8.0-150600.3.2.5</li>
</ul>
</li>
<li>
Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>aom-tools-debuginfo-3.7.1-150600.3.9.1</li>
<li>libaom-debugsource-3.7.1-150600.3.9.1</li>
<li>libaom-devel-3.7.1-150600.3.9.1</li>
<li>aom-tools-3.7.1-150600.3.9.1</li>
<li>libyuv-tools-20230517+a377993-150600.3.4.2</li>
<li>libyuv-devel-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-20230517+a377993-150600.3.4.2</li>
<li>libyuv-tools-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libaom3-3.7.1-150600.3.9.1</li>
<li>libyuv-debugsource-20230517+a377993-150600.3.4.2</li>
<li>libaom3-debuginfo-3.7.1-150600.3.9.1</li>
</ul>
</li>
<li>
Desktop Applications Module 15-SP7 (aarch64 x86_64)
<ul>
<li>SVT-AV1-debuginfo-1.8.0-150600.3.2.5</li>
<li>SVT-AV1-debugsource-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-debuginfo-1.8.0-150600.3.2.5</li>
</ul>
</li>
<li>
Desktop Applications Module 15-SP7 (x86_64)
<ul>
<li>libaom3-32bit-3.7.1-150600.3.9.1</li>
<li>libyuv0-32bit-20230517+a377993-150600.3.4.2</li>
<li>libaom3-32bit-debuginfo-3.7.1-150600.3.9.1</li>
<li>libyuv0-32bit-debuginfo-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
Desktop Applications Module 15-SP7 (noarch)
<ul>
<li>libaom-devel-doc-3.7.1-150600.3.9.3</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (x86_64)
<ul>
<li>SVT-AV1-debugsource-1.8.0-150600.3.2.5</li>
<li>SVT-AV1-debuginfo-1.8.0-150600.3.2.5</li>
<li>libSvtAv1Enc1-1.8.0-150600.3.2.5</li>
<li>libyuv0-32bit-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libSvtAv1Enc1-debuginfo-1.8.0-150600.3.2.5</li>
<li>libaom3-32bit-3.7.1-150600.3.9.1</li>
<li>libyuv0-32bit-20230517+a377993-150600.3.4.2</li>
<li>libaom3-32bit-debuginfo-3.7.1-150600.3.9.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
<ul>
<li>libaom3-debuginfo-3.7.1-150600.3.9.1</li>
<li>aom-tools-debuginfo-3.7.1-150600.3.9.1</li>
<li>libaom-debugsource-3.7.1-150600.3.9.1</li>
<li>libaom-devel-3.7.1-150600.3.9.1</li>
<li>aom-tools-3.7.1-150600.3.9.1</li>
<li>libyuv-tools-20230517+a377993-150600.3.4.2</li>
<li>libyuv0-20230517+a377993-150600.3.4.2</li>
<li>libyuv-tools-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libaom3-3.7.1-150600.3.9.1</li>
<li>libyuv0-debuginfo-20230517+a377993-150600.3.4.2</li>
<li>libyuv-debugsource-20230517+a377993-150600.3.4.2</li>
<li>libyuv-devel-20230517+a377993-150600.3.4.2</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
<ul>
<li>libaom-devel-doc-3.7.1-150600.3.9.3</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-56208.html">https://www.suse.com/security/cve/CVE-2026-56208.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-56209.html">https://www.suse.com/security/cve/CVE-2026-56209.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-56210.html">https://www.suse.com/security/cve/CVE-2026-56210.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-56211.html">https://www.suse.com/security/cve/CVE-2026-56211.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263678">https://bugzilla.suse.com/show_bug.cgi?id=1263678</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268242">https://bugzilla.suse.com/show_bug.cgi?id=1268242</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268650">https://bugzilla.suse.com/show_bug.cgi?id=1268650</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268651">https://bugzilla.suse.com/show_bug.cgi?id=1268651</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268653">https://bugzilla.suse.com/show_bug.cgi?id=1268653</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268655">https://bugzilla.suse.com/show_bug.cgi?id=1268655</a>
</li>
</ul>
</div>