<div class="container">
<h1>Security update for MozillaThunderbird</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:02546-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-07-30T07:34:30Z</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=1244670">bsc#1244670</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246664">bsc#1246664</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-2025-6424.html">CVE-2025-6424</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6425.html">CVE-2025-6425</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6426.html">CVE-2025-6426</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6427.html">CVE-2025-6427</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6429.html">CVE-2025-6429</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6430.html">CVE-2025-6430</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6432.html">CVE-2025-6432</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6433.html">CVE-2025-6433</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6434.html">CVE-2025-6434</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6435.html">CVE-2025-6435</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-6436.html">CVE-2025-6436</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8027.html">CVE-2025-8027</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8028.html">CVE-2025-8028</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8029.html">CVE-2025-8029</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8030.html">CVE-2025-8030</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8031.html">CVE-2025-8031</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8032.html">CVE-2025-8032</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8033.html">CVE-2025-8033</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8034.html">CVE-2025-8034</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8035.html">CVE-2025-8035</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8036.html">CVE-2025-8036</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8037.html">CVE-2025-8037</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8038.html">CVE-2025-8038</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8039.html">CVE-2025-8039</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-8040.html">CVE-2025-8040</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-2025-6424</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-2025-6424</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-2025-6424</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6425</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6425</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6425</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6426</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6426</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6426</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-2025-6427</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6427</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6427</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>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6429</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6429</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6429</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6430</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6430</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6430</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6432</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6432</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6432</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6433</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6433</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6433</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6434</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6434</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6434</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6435</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-6435</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-2025-6435</span>
<span class="cvss-source">
(
NVD
):
</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-2025-6436</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-2025-6436</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-2025-6436</span>
<span class="cvss-source">
(
NVD
):
</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-2025-8027</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8027</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8027</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8028</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.0</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8028</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.6</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8028</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8029</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8029</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.0</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8029</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8030</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.6</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8030</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.3</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8030</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8031</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:H/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8031</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:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8031</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8032</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8032</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8032</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8033</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8033</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8033</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8034</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:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8034</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-2025-8034</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-2025-8035</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:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8035</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-2025-8035</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-2025-8036</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.4</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8036</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:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8036</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8037</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8037</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8037</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>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8038</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8038</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.4</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8038</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">9.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8039</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8039</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.3</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8039</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8040</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:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-8040</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-2025-8040</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>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</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 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>
<li class="list-group-item">SUSE Linux Enterprise Workstation Extension 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Workstation Extension 15 SP7</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP6</li>
<li class="list-group-item">SUSE Package Hub 15 15-SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves 25 vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for MozillaThunderbird fixes the following issues:</p>
<p>Update to Mozilla Thunderbird 140.1 (MFSA 2025-63) (bsc#1246664):</p>
<ul>
<li>CVE-2025-8027: JavaScript engine only wrote partial return value to stack (bmo#1968423)</li>
<li>CVE-2025-8028: Large branch table could lead to truncated instruction (bmo#1971581)</li>
<li>CVE-2025-8029: javascript: URLs executed on object and embed tags (bmo#1928021)</li>
<li>CVE-2025-8036: DNS rebinding circumvents CORS (bmo#1960834)</li>
<li>CVE-2025-8037: Nameless cookies shadow secure cookies (bmo#1964767)</li>
<li>CVE-2025-8030: Potential user-assisted code execution in "Copy as cURL" command (bmo#1968414)</li>
<li>CVE-2025-8031: Incorrect URL stripping in CSP reports (bmo#1971719)</li>
<li>CVE-2025-8032: XSLT documents could bypass CSP (bmo#1974407)</li>
<li>CVE-2025-8038: CSP frame-src was not correctly enforced for paths (bmo#1808979)</li>
<li>CVE-2025-8039: Search terms persisted in URL bar (bmo#1970997)</li>
<li>CVE-2025-8033: Incorrect JavaScript state machine for generators (bmo#1973990)</li>
<li>CVE-2025-8034: Memory safety bugs fixed in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 (bmo#1970422, bmo#1970422, bmo#1970422, bmo#1970422)</li>
<li>CVE-2025-8040: Memory safety bugs fixed in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 (bmo#1975058, bmo#1975058, bmo#1975998, bmo#1975998)</li>
<li>CVE-2025-8035: Memory safety bugs fixed in Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 (bmo#1975961, bmo#1975961, bmo#1975961)</li>
</ul>
<p>Update to Mozilla Thunderbird 140.0.1 (MFSA 2025-54) (bsc#1244670):</p>
<ul>
<li>CVE-2025-6424: Use-after-free in FontFaceSet (bmo#1966423)</li>
<li>CVE-2025-6425: The WebCompat WebExtension shipped exposed a persistent UUID (bmo#1717672)</li>
<li>CVE-2025-6426: No warning when opening executable terminal files on macOS (bmo#1964385)</li>
<li>CVE-2025-6427: connect-src Content Security Policy restriction could be bypassed (bmo#1966927)</li>
<li>CVE-2025-6429: Incorrect parsing of URLs could have allowed embedding of youtube.com (bmo#1970658)</li>
<li>CVE-2025-6430: Content-Disposition header ignored when a file is included in an embed or object tag (bmo#1971140)</li>
<li>CVE-2025-6432: DNS Requests leaked outside of a configured SOCKS proxy (bmo#1943804)</li>
<li>CVE-2025-6433: WebAuthn would allow a user to sign a challenge on a webpage with an invalid TLS certificate (bmo#1954033)</li>
<li>CVE-2025-6434: HTTPS-Only exception screen lacked anti-clickjacking delay (bmo#1955182)</li>
<li>CVE-2025-6435: Save as in Devtools could download files without sanitizing the extension (bmo#1950056, bmo#1961777)</li>
<li>CVE-2025-6436: Memory safety bugs fixed in Firefox 140 and Thunderbird 140 (bmo#1941377, bmo#1960948, bmo#1966187, bmo#1966505, bmo#1970764)</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">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch openSUSE-SLE-15.6-2025-2546=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-2546=1</code>
</li>
<li class="list-group-item">
SUSE Package Hub 15 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-2546=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Workstation Extension 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-WE-15-SP6-2025-2546=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Workstation Extension 15 SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2025-2546=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>MozillaThunderbird-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-common-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-other-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debugsource-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debuginfo-140.1.0-150200.8.230.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x)
<ul>
<li>MozillaThunderbird-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-common-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-other-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debugsource-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debuginfo-140.1.0-150200.8.230.1</li>
</ul>
</li>
<li>
SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x)
<ul>
<li>MozillaThunderbird-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-common-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-other-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debugsource-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debuginfo-140.1.0-150200.8.230.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Workstation Extension 15 SP6 (x86_64)
<ul>
<li>MozillaThunderbird-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-common-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-other-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debugsource-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debuginfo-140.1.0-150200.8.230.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Workstation Extension 15 SP7 (x86_64)
<ul>
<li>MozillaThunderbird-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-common-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-translations-other-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debugsource-140.1.0-150200.8.230.1</li>
<li>MozillaThunderbird-debuginfo-140.1.0-150200.8.230.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6424.html">https://www.suse.com/security/cve/CVE-2025-6424.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6425.html">https://www.suse.com/security/cve/CVE-2025-6425.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6426.html">https://www.suse.com/security/cve/CVE-2025-6426.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6427.html">https://www.suse.com/security/cve/CVE-2025-6427.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6429.html">https://www.suse.com/security/cve/CVE-2025-6429.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6430.html">https://www.suse.com/security/cve/CVE-2025-6430.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6432.html">https://www.suse.com/security/cve/CVE-2025-6432.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6433.html">https://www.suse.com/security/cve/CVE-2025-6433.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6434.html">https://www.suse.com/security/cve/CVE-2025-6434.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6435.html">https://www.suse.com/security/cve/CVE-2025-6435.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-6436.html">https://www.suse.com/security/cve/CVE-2025-6436.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8027.html">https://www.suse.com/security/cve/CVE-2025-8027.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8028.html">https://www.suse.com/security/cve/CVE-2025-8028.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8029.html">https://www.suse.com/security/cve/CVE-2025-8029.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8030.html">https://www.suse.com/security/cve/CVE-2025-8030.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8031.html">https://www.suse.com/security/cve/CVE-2025-8031.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8032.html">https://www.suse.com/security/cve/CVE-2025-8032.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8033.html">https://www.suse.com/security/cve/CVE-2025-8033.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8034.html">https://www.suse.com/security/cve/CVE-2025-8034.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8035.html">https://www.suse.com/security/cve/CVE-2025-8035.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8036.html">https://www.suse.com/security/cve/CVE-2025-8036.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8037.html">https://www.suse.com/security/cve/CVE-2025-8037.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8038.html">https://www.suse.com/security/cve/CVE-2025-8038.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8039.html">https://www.suse.com/security/cve/CVE-2025-8039.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-8040.html">https://www.suse.com/security/cve/CVE-2025-8040.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1244670">https://bugzilla.suse.com/show_bug.cgi?id=1244670</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1246664">https://bugzilla.suse.com/show_bug.cgi?id=1246664</a>
</li>
</ul>
</div>