--===============8351580026070638302==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
# Security update for libssh2_org
Announcement ID: SUSE-SU-2026:23049-1
Release Date: 2026-08-10T15:24:14Z
Rating: important
References:
* bsc#1263890
* bsc#1268546
* bsc#1269567
* bsc#1269568
* bsc#1272734
* bsc#1272735
* bsc#1272736
* bsc#1272737
Cross-References:
* CVE-2025-15661
* CVE-2026-58050
* CVE-2026-58051
* CVE-2026-66032
* CVE-2026-66033
* CVE-2026-66034
* CVE-2026-66035
* CVE-2026-7598
CVSS scores:
* CVE-2025-15661 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:H
* CVE-2025-15661 ( NVD ): 8.3
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2025-15661 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
* CVE-2025-15661 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
* CVE-2026-58050 ( SUSE ): 9.2
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-58050 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2026-58050 ( NVD ): 8.3
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-58050 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-58050 ( NVD ): 7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
* CVE-2026-58051 ( SUSE ): 8.3
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
* CVE-2026-58051 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
* CVE-2026-58051 ( NVD ): 8.3
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-58051 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
* CVE-2026-66032 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2026-66032 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-66032 ( NVD ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-66032 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-66033 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-66033 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-66033 ( NVD ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-66033 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-66034 ( 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-2026-66034 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-66034 ( NVD ): 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-66034 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-66035 ( 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-2026-66035 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-66035 ( NVD ): 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-66035 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
* CVE-2026-7598 ( SUSE ): 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-7598 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
* CVE-2026-7598 ( NVD ): 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-7598 ( NVD ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
* CVE-2026-7598 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Affected Products:
* SUSE Linux Micro 6.2
An update that solves eight vulnerabilities can now be installed.
## Description:
This update for libssh2_org fixes the following issues:
* CVE-2025-15661: out-of-bounds heap read vulnerability in the
`sftp_symlink()` function in `src/sftp.c` (bsc#1268546).
* CVE-2026-7598: integer overflow in function `userauth_password` of file
`src/userauth.c` (bsc#1263890).
* CVE-2026-58050: heap buffer overflow due to missing bounds check in
attribute count of publickey-subsystem response (bsc#1269568).
* CVE-2026-58051: uninitialized pointer freed when malformed responses are
sent by an SSH server (bsc#1269567).
* CVE-2026-66032: arbitrary code execution via double-free in SFTP session
(bsc#1272737).
* CVE-2026-66033: denial of service via integer underflow in AES-GCM cipher
negotiation (bsc#1272736).
* CVE-2026-66034: information disclosure and potential arbitrary code
execution via heap out-of-bounds read (bsc#1272735).
* CVE-2026-66035: arbitrary code execution via heap buffer overflow during
SSH
negotiation (bsc#1272734).
## 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 Micro 6.2
zypper in -t patch SUSE-SL-Micro-6.2-1445=1
## Package List:
* SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
* libssh2_org-debugsource-1.11.1-160000.5.1
* libssh2-1-debuginfo-1.11.1-160000.5.1
* libssh2-1-1.11.1-160000.5.1
## References:
* https://www.suse.com/security/cve/CVE-2025-15661.html
* https://www.suse.com/security/cve/CVE-2026-58050.html
* https://www.suse.com/security/cve/CVE-2026-58051.html
* https://www.suse.com/security/cve/CVE-2026-66032.html
* https://www.suse.com/security/cve/CVE-2026-66033.html
* https://www.suse.com/security/cve/CVE-2026-66034.html
* https://www.suse.com/security/cve/CVE-2026-66035.html
* https://www.suse.com/security/cve/CVE-2026-7598.html
* https://bugzilla.suse.com/show_bug.cgi?id=1263890
* https://bugzilla.suse.com/show_bug.cgi?id=1268546
* https://bugzilla.suse.com/show_bug.cgi?id=1269567
* https://bugzilla.suse.com/show_bug.cgi?id=1269568
* https://bugzilla.suse.com/show_bug.cgi?id=1272734
* https://bugzilla.suse.com/show_bug.cgi?id=1272735
* https://bugzilla.suse.com/show_bug.cgi?id=1272736
* https://bugzilla.suse.com/show_bug.cgi?id=1272737
--===============8351580026070638302==
Content-Type: text/html; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
<div class="container">
<h1>Security update for libssh2_org</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:23049-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-08-10T15:24:14Z</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=1263890">bsc#1263890</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268546">bsc#1268546</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1269567">bsc#1269567</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1269568">bsc#1269568</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272734">bsc#1272734</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272735">bsc#1272735</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272736">bsc#1272736</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272737">bsc#1272737</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-2025-15661.html">CVE-2025-15661</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58050.html">CVE-2026-58050</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-58051.html">CVE-2026-58051</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-66032.html">CVE-2026-66032</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-66033.html">CVE-2026-66033</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-66034.html">CVE-2026-66034</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-66035.html">CVE-2026-66035</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-7598.html">CVE-2026-7598</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-2025-15661</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">6.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2025-15661</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">8.3</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2025-15661</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">6.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2025-15661</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">6.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58050</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">9.2</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/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-2026-58050</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">8.1</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58050</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">8.3</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58050</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-2026-58050</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">7.0</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58051</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">8.3</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58051</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">6.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58051</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">8.3</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-58051</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">6.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66032</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: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-2026-66032</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:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66032</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">8.7</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66032</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">8.8</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66033</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:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66033</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-2026-66033</span>
<span class="cvss-source">
(
NVD
):
</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:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66033</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-2026-66034</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-2026-66034</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-2026-66034</span>
<span class="cvss-source">
(
NVD
):
</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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66034</span>
<span class="cvss-source">
(
NVD
):
</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-2026-66035</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-2026-66035</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-2026-66035</span>
<span class="cvss-source">
(
NVD
):
</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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-66035</span>
<span class="cvss-source">
(
NVD
):
</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-2026-7598</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:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-7598</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">7.3</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-7598</span>
<span class="cvss-source">
(
NVD
):
</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:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-7598</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">7.3</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2026-7598</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux
Micro 6.2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves eight vulnerabilities can now be
installed.</p>
<h2>Description:</h2>
<p>This update for libssh2_org fixes the following issues:</p>
<ul>
<li>CVE-2025-15661: out-of-bounds heap read vulnerability in the
<code>sftp_symlink()</code> function in <code>src/sftp.c</code> (bsc#1268546).</li>
<li>CVE-2026-7598: integer overflow in function
<code>userauth_password</code> of file <code>src/userauth.c</code> (bsc#1263890).</li>
<li>CVE-2026-58050: heap buffer overflow due to missing bounds check in
attribute count of publickey-subsystem response
(bsc#1269568).</li>
<li>CVE-2026-58051: uninitialized pointer freed when malformed responses
are sent by an SSH server (bsc#1269567).</li>
<li>CVE-2026-66032: arbitrary code execution via double-free in SFTP
session (bsc#1272737).</li>
<li>CVE-2026-66033: denial of service via integer underflow in AES-GCM
cipher negotiation (bsc#1272736).</li>
<li>CVE-2026-66034: information disclosure and potential arbitrary code
execution via heap out-of-bounds read
(bsc#1272735).</li>
<li>CVE-2026-66035: arbitrary code execution via heap buffer overflow
during SSH negotiation (bsc#1272734).</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 6.2
<br/>
<code>zypper in -t patch
SUSE-SL-Micro-6.2-1445=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libssh2_org-debugsource-1.11.1-160000.5.1</li>
<li>libssh2-1-debuginfo-1.11.1-160000.5.1</li>
<li>libssh2-1-1.11.1-160000.5.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-15661.html">https://www.suse.com/security/cve/CVE-2025-15661.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58050.html">https://www.suse.com/security/cve/CVE-2026-58050.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-58051.html">https://www.suse.com/security/cve/CVE-2026-58051.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-66032.html">https://www.suse.com/security/cve/CVE-2026-66032.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-66033.html">https://www.suse.com/security/cve/CVE-2026-66033.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-66034.html">https://www.suse.com/security/cve/CVE-2026-66034.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-66035.html">https://www.suse.com/security/cve/CVE-2026-66035.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-7598.html">https://www.suse.com/security/cve/CVE-2026-7598.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1263890">https://bugzilla.suse.com/show_bug.cgi?id=1263890</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1268546">https://bugzilla.suse.com/show_bug.cgi?id=1268546</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1269567">https://bugzilla.suse.com/show_bug.cgi?id=1269567</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1269568">https://bugzilla.suse.com/show_bug.cgi?id=1269568</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272734">https://bugzilla.suse.com/show_bug.cgi?id=1272734</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272735">https://bugzilla.suse.com/show_bug.cgi?id=1272735</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272736">https://bugzilla.suse.com/show_bug.cgi?id=1272736</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1272737">https://bugzilla.suse.com/show_bug.cgi?id=1272737</a>
</li>
</ul>
</div>
--===============8351580026070638302==--
| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | Mehrere Probleme in libssh (SUSE) | 0 | 10 | 30-07-2026 |
| 2 | Mehrere Probleme in libssh (SUSE) | 0 | 10 | 30-07-2026 |
| 3 | Mehrere Probleme in libarchive (SUSE) | 0 | 10 | 12-08-2026 |
| 4 | Mehrere Probleme in pcp (SUSE) | 0 | 10 | 13-08-2026 |
| 5 | Mehrere Probleme in erlang26 (SUSE) | 0 | 10 | 12-08-2026 |
| 6 | Mehrere Probleme in openssh (Slackware) | 0 | 10 | 12-08-2026 |
| 7 | Mehrere Probleme in samba (SUSE) | 0 | 10 | 30-07-2026 |
| 8 | Zwei Probleme in spice-vdagent (SUSE) | 0 | 30 | 12-08-2026 |
| 9 | Mehrere Probleme in clamav (Fedora) | 0 | 10 | 12-08-2026 |