<div class="container">
<h1>Security update for google-guest-agent</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:24475-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-10-29T02:27:59Z</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=1253357">bsc#1253357</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1273192">bsc#1273192</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1285283">bsc#1285283</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1286994">bsc#1286994</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1287058">bsc#1287058</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1287137">bsc#1287137</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1287487">bsc#1287487</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-2026-78659.html">CVE-2026-78659</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-78660.html">CVE-2026-78660</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-78663.html">CVE-2026-78663</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-78669.html">CVE-2026-78669</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-97032.html">CVE-2026-97032</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-2026-78659</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78659</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78660</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78660</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78663</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78663</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:N/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78669</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-78669</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-97032</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-97032</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 6.0</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves five vulnerabilities and has two fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for google-guest-agent fixes the following issues:</p>
<ul>
<li>CVE-2026-78659: golang.org/x/net/http2: HTTP/2 server memory exhaustion due to Trailer headers (bsc#1286994).</li>
<li>CVE-2026-78660: golang.org/x/net/http2: HTTP/2 transport accepts malformed framing-related headers (bsc#1287058).</li>
<li>CVE-2026-78663: golang.org/x/net/http2: double flow control refund on HTTP/2 server streams (bsc#1287137).</li>
<li>CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial window changes (bsc#1285283).</li>
<li>CVE-2026-97032: golang.org/x/net/http2: HTTP/2 server crash due to HPACK encoder race (bsc#1287487).</li>
</ul>
<p>Update to version 20261022.00:</p>
<ul>
<li>Update go dependencies (#641)</li>
<li>Remove stale Go module version overrides in _service file</li>
<li>Ship gce-workload-cert-refresh.timer (bsc#1273192)</li>
<li>Wait for new account to become visible before adding to groups (#635)</li>
<li>Update golang.org/x/crypto to v0.58.0</li>
<li>Update golang.org/x/net to v0.61.0</li>
<li>Validate username using unicode.IsSpace to reject all Unicode whitespace characters (#637)</li>
<li>Update dependencies to latest (#636)</li>
<li>fix octal digit comparison in morePermissive (#631)</li>
<li>Remove KillMode from google-guest-agent-manager (#629)</li>
<li>Fix SUSE Linux Micro 6+ (#628) (bsc#1253357)</li>
<li>Exclude irrelevant tests on FreeBSD (#625)</li>
<li>Replace abandoned serial dependency (#624)</li>
<li>Add build rules for MWLID extension</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 6.0
<br/>
<code>zypper in -t patch SUSE-SLE-Micro-6.0-951</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
<ul>
<li>google-guest-agent-debuginfo-20261022.00-159998.1.1</li>
<li>google-guest-agent-20261022.00-159998.1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-78659.html">https://www.suse.com/security/cve/CVE-2026-78659.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-78660.html">https://www.suse.com/security/cve/CVE-2026-78660.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-78663.html">https://www.suse.com/security/cve/CVE-2026-78663.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-78669.html">https://www.suse.com/security/cve/CVE-2026-78669.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-97032.html">https://www.suse.com/security/cve/CVE-2026-97032.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1253357">https://bugzilla.suse.com/show_bug.cgi?id=1253357</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1273192">https://bugzilla.suse.com/show_bug.cgi?id=1273192</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1285283">https://bugzilla.suse.com/show_bug.cgi?id=1285283</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1286994">https://bugzilla.suse.com/show_bug.cgi?id=1286994</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1287058">https://bugzilla.suse.com/show_bug.cgi?id=1287058</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1287137">https://bugzilla.suse.com/show_bug.cgi?id=1287137</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1287487">https://bugzilla.suse.com/show_bug.cgi?id=1287487</a>
</li>
</ul>
</div>