--===============7148012444824409164==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

# Security update for samba

Announcement ID: SUSE-SU-2026:3367-1
Release Date: 2026-07-28T12:22:54Z
Rating: important
References:

* bsc#1271469
* bsc#1271672
* bsc#1271673
* bsc#1271674
* bsc#1271675
* bsc#1271676
* bsc#1271677

Cross-References:

* CVE-2026-15779
* CVE-2026-58216
* CVE-2026-58218
* CVE-2026-58221
* CVE-2026-58222
* CVE-2026-58224
* CVE-2026-6949

CVSS scores:

* CVE-2026-15779 ( SUSE ): 6.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-15779 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
* CVE-2026-15779 ( NVD ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
* CVE-2026-58216 ( SUSE ): 6.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-58216 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-58218 ( SUSE ): 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
* CVE-2026-58218 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
* CVE-2026-58221 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-58221 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2026-58222 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-58222 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2026-58224 ( SUSE ): 7.1
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-58224 ( SUSE ): 7.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
* CVE-2026-6949 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
* CVE-2026-6949 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Products:

* SUSE Linux Enterprise High Availability Extension 12 SP5
* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server 12 SP5 LTSS
* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves seven vulnerabilities can now be installed.

## Description:

This update for samba fixes the following issues

* CVE-2026-6949: TSIG packet with crafted name compression can crash internal
DNS server (bsc#1271672).
* CVE-2026-15779: `pam_winbind` module with `mkhomedir` set allows `chown` of
critical system paths without validation (bsc#1271469).
* CVE-2026-58216: 6-byte heap OOB read in packet parser of the `kpasswd`
service (bsc#1271674).
* CVE-2026-58218: DNS TKEY negotiation stores unauthenticated GSS contexts in
a fixed FIFO before authentication completes (bsc#1271675).
* CVE-2026-58221: authenticated LDAP access to internal LDB special DNs
permits domain takeover (bsc#1271676).
* CVE-2026-58222: LDAP Compare filter injection and trusted-request confusion
disclose protected attributes (bsc#1271677).
* CVE-2026-58224: heap OOB read due to unchecked packet length fields in CTDB
(bsc#1271673).

## 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 12 SP5 LTSS
zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-3367=1

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
zypper in -t patch
SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-3367=1

* SUSE Linux Enterprise High Availability Extension 12 SP5
zypper in -t patch SUSE-SLE-HA-12-SP5-2026-3367=1

* SUSE Linux Enterprise Server for SAP Applications 12 SP5
zypper in -t patch SUSE-SLE-HA-12-SP5-2026-3367=1

## Package List:

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
* samba-client-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-devel-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-devel-4.15.13+git.729.a8ce057e8d-3.109.1
*
libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy0-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy0-python3-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-ldb-ldap-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-ldb-ldap-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy-devel-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy0-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-tool-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy-python3-devel-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-python3-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-4.15.13+git.729.a8ce057e8d-3.109.1
* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
* samba-doc-4.15.13+git.729.a8ce057e8d-3.109.1
* SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
* samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-devel-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy0-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-ldb-ldap-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy0-python3-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-ldb-ldap-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy-devel-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-tool-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy-python3-devel-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-python3-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-4.15.13+git.729.a8ce057e8d-3.109.1
* SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
* samba-winbind-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-winbind-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-devel-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-libs-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* libsamba-policy0-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-client-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
*
libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1
* SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
* samba-doc-4.15.13+git.729.a8ce057e8d-3.109.1
* SUSE Linux Enterprise High Availability Extension 12 SP5 (ppc64le s390x
x86_64)
* ctdb-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* ctdb-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1
* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
* ctdb-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* ctdb-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1
* samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1

## References:

* https://www.suse.com/security/cve/CVE-2026-15779.html
* https://www.suse.com/security/cve/CVE-2026-58216.html
* https://www.suse.com/security/cve/CVE-2026-58218.html
* https://www.suse.com/security/cve/CVE-2026-58221.html
* https://www.suse.com/security/cve/CVE-2026-58222.html
* https://www.suse.com/security/cve/CVE-2026-58224.html
* https://www.suse.com/security/cve/CVE-2026-6949.html
* https://bugzilla.suse.com/show_bug.cgi?id=1271469
* https://bugzilla.suse.com/show_bug.cgi?id=1271672
* https://bugzilla.suse.com/show_bug.cgi?id=1271673
* https://bugzilla.suse.com/show_bug.cgi?id=1271674
* https://bugzilla.suse.com/show_bug.cgi?id=1271675
* https://bugzilla.suse.com/show_bug.cgi?id=1271676
* https://bugzilla.suse.com/show_bug.cgi?id=1271677

--===============7148012444824409164==
Content-Type: text/html; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

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

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:3367-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-07-28T12:22:54Z</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=1271469">bsc#1271469</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271672">bsc#1271672</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271673">bsc#1271673</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271674">bsc#1271674</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271675">bsc#1271675</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271676">bsc#1271676</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271677">bsc#1271677</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-2026-15779.html">CVE-2026-15779</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58216.html">CVE-2026-58216</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58218.html">CVE-2026-58218</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58221.html">CVE-2026-58221</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58222.html">CVE-2026-58222</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58224.html">CVE-2026-58224</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-6949.html">CVE-2026-6949</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-2026-15779</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.8</span>
<span
class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-15779</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.1</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-15779</span>
<span class="cvss-source">
(

NVD

):
</span>
<span
class="cvss-score">6.1</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58216</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.0</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58216</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">5.3</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/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-2026-58218</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.9</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58218</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-2026-58221</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">8.7</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58221</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">8.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58222</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">8.7</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58222</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">8.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58224</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">7.1</span>
<span
class="cvss-vector">CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58224</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">7.1</span>
<span
class="cvss-vector">CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-6949</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">8.7</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-6949</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: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 High Availability Extension 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP5 LTSS</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP5 LTSS Extended Security</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP5</li>

</ul>
</td>
</tr>
</tbody>
</table>

<p>An update that solves seven vulnerabilities can now be
installed.</p>

<h2>Description:</h2>

<p>This update for samba fixes the following issues</p>
<ul>
<li>CVE-2026-6949: TSIG packet with crafted name compression can crash
internal DNS server (bsc#1271672).</li>
<li>CVE-2026-15779: <code>pam_winbind</code> module with
<code>mkhomedir</code> set allows <code>chown</code> of critical system paths without validation
(bsc#1271469).</li>
<li>CVE-2026-58216: 6-byte heap OOB read in packet parser of the
<code>kpasswd</code> service (bsc#1271674).</li>
<li>CVE-2026-58218: DNS TKEY negotiation stores unauthenticated GSS
contexts in a fixed FIFO before authentication
completes (bsc#1271675).</li>
<li>CVE-2026-58221: authenticated LDAP access to internal LDB special DNs
permits domain takeover (bsc#1271676).</li>
<li>CVE-2026-58222: LDAP Compare filter injection and trusted-request
confusion disclose protected attributes
(bsc#1271677).</li>
<li>CVE-2026-58224: heap OOB read due to unchecked packet length fields
in CTDB (bsc#1271673).</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 12 SP5 LTSS

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-LTSS-2026-3367=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-3367=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise High Availability Extension 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-HA-12-SP5-2026-3367=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-HA-12-SP5-2026-3367=1</code>

</li>

</ul>

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

<li>
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
(x86_64)
<ul>

<li>samba-client-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-devel-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-devel-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-ldb-ldap-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-ldb-ldap-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy-devel-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-tool-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy-python3-devel-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-python3-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
(noarch)
<ul>

<li>samba-doc-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le
s390x x86_64)
<ul>

<li>samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-devel-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-ldb-ldap-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-ldb-ldap-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy-devel-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-tool-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy-python3-devel-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-python3-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-python3-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
<ul>

<li>samba-winbind-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-winbind-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-devel-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-libs-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-libs-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-client-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
<ul>

<li>samba-doc-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise High Availability Extension 12 SP5
(ppc64le s390x x86_64)
<ul>

<li>ctdb-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>ctdb-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5
(ppc64le x86_64)
<ul>

<li>ctdb-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>ctdb-debuginfo-4.15.13+git.729.a8ce057e8d-3.109.1</li>

<li>samba-debugsource-4.15.13+git.729.a8ce057e8d-3.109.1</li>

</ul>
</li>

</ul>

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

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-15779.html">https://www.suse.com/security/cve/CVE-2026-15779.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58216.html">https://www.suse.com/security/cve/CVE-2026-58216.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58218.html">https://www.suse.com/security/cve/CVE-2026-58218.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58221.html">https://www.suse.com/security/cve/CVE-2026-58221.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58222.html">https://www.suse.com/security/cve/CVE-2026-58222.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58224.html">https://www.suse.com/security/cve/CVE-2026-58224.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2026-6949.html">https://www.suse.com/security/cve/CVE-2026-6949.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271469">https://bugzilla.suse.com/show_bug.cgi?id=1271469</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271672">https://bugzilla.suse.com/show_bug.cgi?id=1271672</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271673">https://bugzilla.suse.com/show_bug.cgi?id=1271673</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271674">https://bugzilla.suse.com/show_bug.cgi?id=1271674</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271675">https://bugzilla.suse.com/show_bug.cgi?id=1271675</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271676">https://bugzilla.suse.com/show_bug.cgi?id=1271676</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1271677">https://bugzilla.suse.com/show_bug.cgi?id=1271677</a>
</li>

</ul>

</div>

--===============7148012444824409164==--