drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Eingabeprüfung in ignition
| Name: |
Mangelnde Eingabeprüfung in ignition |
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| ID: |
SUSE-SU-2026:1208-1 |
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| Distribution: |
SUSE |
|
| Plattformen: |
SUSE Linux Enterprise Micro 5.4, SUSE Linux Enterprise Micro for Rancher 5.4 |
|
| Datum: |
Mi, 8. April 2026, 15:22 |
|
| Referenzen: |
https://www.cve.org/CVERecord?id=CVE-2026-33186 |
|
| Applikationen: |
ignition |
|
Originalnachricht |
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# Security update for ignition
Announcement ID: SUSE-SU-2026:1208-1
Release Date: 2026-04-08T07:12:24Z
Rating: important
References:
* bsc#1260251
Cross-References:
* CVE-2026-33186
CVSS scores:
* CVE-2026-33186 ( SUSE ): 8.6
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
* CVE-2026-33186 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
* CVE-2026-33186 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro for Rancher 5.4
An update that solves one vulnerability can now be installed.
## Description:
This update for ignition fixes the following issue:
* CVE-2026-33186: google.golang.org/grpc: authorization bypass due to
improper
validation of the HTTP/2: path pseudo- header (bsc#1260251)
## Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
* SUSE Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2026-1208=1
* SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2026-1208=1
## Package List:
* SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
* ignition-debuginfo-2.15.0-150400.4.14.1
* ignition-dracut-grub2-2.15.0-150400.4.14.1
* ignition-2.15.0-150400.4.14.1
* SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
* ignition-debuginfo-2.15.0-150400.4.14.1
* ignition-dracut-grub2-2.15.0-150400.4.14.1
* ignition-2.15.0-150400.4.14.1
## References:
* https://www.suse.com/security/cve/CVE-2026-33186.html
* https://bugzilla.suse.com/show_bug.cgi?id=1260251
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<div class="container">
<h1>Security update for ignition</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:1208-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-04-08T07:12:24Z</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=1260251">bsc#1260251</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-2026-33186.html">CVE-2026-33186</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-2026-33186</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">8.6</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-33186</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:L/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-33186</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:H/I:H/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.4</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro for Rancher 5.4</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be
installed.</p>
<h2>Description:</h2>
<p>This update for ignition fixes the following issue:</p>
<ul>
<li>CVE-2026-33186: google.golang.org/grpc: authorization bypass due to
improper validation of the HTTP/2: path pseudo-
header (bsc#1260251)</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 Micro for Rancher 5.4
<br/>
<code>zypper in -t patch
SUSE-SLE-Micro-5.4-2026-1208=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.4
<br/>
<code>zypper in -t patch
SUSE-SLE-Micro-5.4-2026-1208=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x
x86_64)
<ul>
<li>ignition-debuginfo-2.15.0-150400.4.14.1</li>
<li>ignition-dracut-grub2-2.15.0-150400.4.14.1</li>
<li>ignition-2.15.0-150400.4.14.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
<ul>
<li>ignition-debuginfo-2.15.0-150400.4.14.1</li>
<li>ignition-dracut-grub2-2.15.0-150400.4.14.1</li>
<li>ignition-2.15.0-150400.4.14.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-33186.html">https://www.suse.com/security/cve/CVE-2026-33186.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1260251">https://bugzilla.suse.com/show_bug.cgi?id=1260251</a>
</li>
</ul>
</div>
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