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Pufferüberlauf in mutt (SUSE)

Дата публикации: 22-10-2026 19:12:44



Основное содержимое страницы с новостью.

Plattformen: SUSE Linux Enterprise Server for SAP Applications 15 SP6, SUSE Linux Enterprise Server 15 SP6, SUSE openSUSE Leap 15.6, SUSE Linux Enterprise Server 15 SP7, SUSE Linux Enterprise Server for SAP Applications 15 SP7, SUSE Linux Enterprise Desktop 15 SP7, SUSE Linux Enterprise Real Time 15 SP7, SUSE Basesystem Module 15-SP7, SUSE Linux Enterprise Server 15 SP6 LTSS
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# Security update for mutt

Announcement ID: SUSE-SU-2026:4857-1
Release Date: 2026-10-22T09:56:58Z
Rating: important
References:

* bsc#1284739

Cross-References:

* CVE-2026-107570

CVSS scores:

* CVE-2026-107570 ( SUSE ): 7.7
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-107570 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-107570 ( NVD ): 2.5 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected Products:

* Basesystem Module 15-SP7
* openSUSE Leap 15.6
* SUSE Linux Enterprise Desktop 15 SP7
* SUSE Linux Enterprise Real Time 15 SP7
* SUSE Linux Enterprise Server 15 SP6
* SUSE Linux Enterprise Server 15 SP6 LTSS
* SUSE Linux Enterprise Server 15 SP7
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
* SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

## Description:

This update for mutt fixes the following issue:

* CVE-2026-107570: heap out-of-bounds write in `convert_file_from_to()` via a
crafted `Content-Type` header (bsc#1284739).

## 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 Server for SAP Applications 15 SP6
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4857

* openSUSE Leap 15.6
zypper in -t patch SUSE-2026-4857

* Basesystem Module 15-SP7
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-4857

* SUSE Linux Enterprise Server 15 SP6 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-4857

## Package List:

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
* mutt-debugsource-2.2.14-150600.3.9.1
* mutt-2.2.14-150600.3.9.1
* mutt-debuginfo-2.2.14-150600.3.9.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
* mutt-doc-2.2.14-150600.3.9.1
* mutt-lang-2.2.14-150600.3.9.1
* openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)
* mutt-debugsource-2.2.14-150600.3.9.1
* mutt-2.2.14-150600.3.9.1
* mutt-debuginfo-2.2.14-150600.3.9.1
* openSUSE Leap 15.6 (noarch)
* mutt-doc-2.2.14-150600.3.9.1
* mutt-lang-2.2.14-150600.3.9.1
* Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
* mutt-debugsource-2.2.14-150600.3.9.1
* mutt-2.2.14-150600.3.9.1
* mutt-debuginfo-2.2.14-150600.3.9.1
* Basesystem Module 15-SP7 (noarch)
* mutt-doc-2.2.14-150600.3.9.1
* mutt-lang-2.2.14-150600.3.9.1
* SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
* mutt-debugsource-2.2.14-150600.3.9.1
* mutt-2.2.14-150600.3.9.1
* mutt-debuginfo-2.2.14-150600.3.9.1
* SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
* mutt-doc-2.2.14-150600.3.9.1
* mutt-lang-2.2.14-150600.3.9.1

## References:

* https://www.suse.com/security/cve/CVE-2026-107570.html
* https://bugzilla.suse.com/show_bug.cgi?id=1284739

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<div class="container">
<h1>Security update for mutt</h1>

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:4857-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-10-22T09:56:58Z</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=1284739">bsc#1284739</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-2026-107570.html">CVE-2026-107570</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-2026-107570</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">7.7</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-107570</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-2026-107570</span>
<span class="cvss-source">
(

NVD

):
</span>
<span
class="cvss-score">2.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N</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">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 one vulnerability can now be
installed.</p>

<h2>Description:</h2>

<p>This update for mutt fixes the following issue:</p>
<ul>
<li>CVE-2026-107570: heap out-of-bounds write in
<code>convert_file_from_to()</code> via a crafted <code>Content-Type</code> header
(bsc#1284739).</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 15 SP6

<br/>
<code>zypper in -t patch
SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4857</code>

</li>

<li class="list-group-item">
openSUSE Leap 15.6

<br/>
<code>zypper in -t patch
SUSE-2026-4857</code>

</li>

<li class="list-group-item">
Basesystem Module 15-SP7

<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Basesystem-15-SP7-2026-4857</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-2026-4857</code>

</li>

</ul>

<h2>Package List:</h2>
<ul>

<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6
(ppc64le x86_64)
<ul>

<li>mutt-debugsource-2.2.14-150600.3.9.1</li>

<li>mutt-2.2.14-150600.3.9.1</li>

<li>mutt-debuginfo-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6
(noarch)
<ul>

<li>mutt-doc-2.2.14-150600.3.9.1</li>

<li>mutt-lang-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)
<ul>

<li>mutt-debugsource-2.2.14-150600.3.9.1</li>

<li>mutt-2.2.14-150600.3.9.1</li>

<li>mutt-debuginfo-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
openSUSE Leap 15.6 (noarch)
<ul>

<li>mutt-doc-2.2.14-150600.3.9.1</li>

<li>mutt-lang-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>

<li>mutt-debugsource-2.2.14-150600.3.9.1</li>

<li>mutt-2.2.14-150600.3.9.1</li>

<li>mutt-debuginfo-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
Basesystem Module 15-SP7 (noarch)
<ul>

<li>mutt-doc-2.2.14-150600.3.9.1</li>

<li>mutt-lang-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le
s390x x86_64)
<ul>

<li>mutt-debugsource-2.2.14-150600.3.9.1</li>

<li>mutt-2.2.14-150600.3.9.1</li>

<li>mutt-debuginfo-2.2.14-150600.3.9.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
<ul>

<li>mutt-doc-2.2.14-150600.3.9.1</li>

<li>mutt-lang-2.2.14-150600.3.9.1</li>

</ul>
</li>

</ul>

<h2>References:</h2>
<ul>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-107570.html">https://www.suse.com/security/cve/CVE-2026-107570.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1284739">https://bugzilla.suse.com/show_bug.cgi?id=1284739</a>
</li>

</ul>

</div>

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