<div class="container">
<h1>Security update for libsoup</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:20752-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-03-18T10:01:25Z</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=1240751">bsc#1240751</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252555">bsc#1252555</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1254876">bsc#1254876</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257398">bsc#1257398</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257441">bsc#1257441</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257597">bsc#1257597</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258120">bsc#1258120</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258170">bsc#1258170</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258508">bsc#1258508</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-2025-12105.html">CVE-2025-12105</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-14523.html">CVE-2025-14523</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-32049.html">CVE-2025-32049</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-1467.html">CVE-2026-1467</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-1539.html">CVE-2026-1539</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-1760.html">CVE-2026-1760</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-2369.html">CVE-2026-2369</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-2443.html">CVE-2026-2443</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-2708.html">CVE-2026-2708</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-2025-12105</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-12105</span>
<span class="cvss-source">
(
SUSE
):
</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:L/I:L/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-12105</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-2025-14523</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-14523</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-14523</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-32049</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-32049</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-2025-32049</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-2026-1467</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:N/VA:N/SC:L/SI:L/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1467</span>
<span class="cvss-source">
(
SUSE
):
</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-2026-1467</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1539</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:N/SC:L/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1539</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1539</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1760</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.8</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1760</span>
<span class="cvss-source">
(
SUSE
):
</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:L/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-1760</span>
<span class="cvss-source">
(
NVD
):
</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-2026-2369</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:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2369</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2369</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:N/S:U/C:L/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2443</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2443</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:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2443</span>
<span class="cvss-source">
(
NVD
):
</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:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2443</span>
<span class="cvss-source">
(
NVD
):
</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:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2708</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-2708</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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 Micro 6.2</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves nine vulnerabilities can now be installed.</p>
<h2>Description:</h2>
<p>This update for libsoup fixes the following issues:</p>
<p>Update to libsoup 3.6.6:</p>
<ul>
<li>CVE-2025-12105: heap use-after-free in message queue handling during HTTP/2 read completion (bsc#1252555).</li>
<li>CVE-2025-14523: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (bsc#1254876).</li>
<li>CVE-2025-32049: Denial of Service attack to websocket server (bsc#1240751).</li>
<li>CVE-2026-1467: lack of input sanitization can lead to unintended or unauthorized HTTP requests (bsc#1257398).</li>
<li>CVE-2026-1539: proxy authentication credentials leaked via the Proxy-Authorization header when handling HTTP redirects
(bsc#1257441).</li>
<li>CVE-2026-1760: improper handling of HTTP requests combining certain headers by SoupServer can lead to HTTP request
smuggling and potential DoS (bsc#1257597).</li>
<li>CVE-2026-2369: Buffer overread due to integer underflow when handling zero-length resources (bsc#1258120).</li>
<li>CVE-2026-2443: out-of-bounds read when processing specially crafted HTTP Range headers can lead to heap information
disclosure to remote attackers (bsc#1258170).</li>
<li>CVE-2026-2708: HTTP request smuggling via duplicate Content-Length headers (bsc#1258508).</li>
</ul>
<p>Changelog:</p>
<ul>
<li>websocket: Fix out-of-bounds read in process_frame</li>
<li>Check nulls returned by soup_date_time_new_from_http_string()</li>
<li>Numerous fixes to handling of Range headers</li>
<li>server: close the connection after responsing a request
containing Content-Length and Transfer-Encoding</li>
<li>Use CRLF as line boundary when parsing chunked enconding data</li>
<li>websocket: do not accept messages frames after closing due to
an error</li>
<li>Sanitize filename of content disposition header values</li>
<li>Always validate the headers value when coming from untrusted
source</li>
<li>uri-utils: do host validation when checking if a GUri is valid</li>
<li>multipart: check length of bytes read
soup_filter_input_stream_read_until()</li>
<li>message-headers: Reject duplicate Host headers</li>
<li>server: null-check soup_date_time_to_string()</li>
<li>auth-digest: fix crash in
soup_auth_digest_get_protection_space()</li>
<li>session: fix 'heap-use-after-free' caused by 'finishing' queue
item twice</li>
<li>cookies: Avoid expires attribute if date is invalid</li>
<li>http1: Set EOF flag once content-length bytes have been read</li>
<li>date-utils: Add value checks for date/time parsing</li>
<li>multipart: Fix multiple boundry limits</li>
<li>Fixed multiple possible memory leaks</li>
<li>message-headers: Correct merge of ranges</li>
<li>body-input-stream: Correct chunked trailers end detection</li>
<li>server-http2: Correctly validate URIs</li>
<li>multipart: Fix read out of buffer bounds under
soup_multipart_new_from_message()</li>
<li>headers: Ensure Request-Line comprises entire first line</li>
<li>tests: Fix MSVC build error</li>
<li>Fix possible deadlock on init from gmodule usage</li>
<li>Updated translations.</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-6.2-402=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libsoup-3_0-0-debuginfo-3.6.6-160000.1.1</li>
<li>libsoup-3_0-0-3.6.6-160000.1.1</li>
<li>libsoup-debugsource-3.6.6-160000.1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-12105.html">https://www.suse.com/security/cve/CVE-2025-12105.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-14523.html">https://www.suse.com/security/cve/CVE-2025-14523.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-32049.html">https://www.suse.com/security/cve/CVE-2025-32049.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-1467.html">https://www.suse.com/security/cve/CVE-2026-1467.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-1539.html">https://www.suse.com/security/cve/CVE-2026-1539.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-1760.html">https://www.suse.com/security/cve/CVE-2026-1760.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-2369.html">https://www.suse.com/security/cve/CVE-2026-2369.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-2443.html">https://www.suse.com/security/cve/CVE-2026-2443.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-2708.html">https://www.suse.com/security/cve/CVE-2026-2708.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1240751">https://bugzilla.suse.com/show_bug.cgi?id=1240751</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252555">https://bugzilla.suse.com/show_bug.cgi?id=1252555</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1254876">https://bugzilla.suse.com/show_bug.cgi?id=1254876</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257398">https://bugzilla.suse.com/show_bug.cgi?id=1257398</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257441">https://bugzilla.suse.com/show_bug.cgi?id=1257441</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1257597">https://bugzilla.suse.com/show_bug.cgi?id=1257597</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258120">https://bugzilla.suse.com/show_bug.cgi?id=1258120</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258170">https://bugzilla.suse.com/show_bug.cgi?id=1258170</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1258508">https://bugzilla.suse.com/show_bug.cgi?id=1258508</a>
</li>
</ul>
</div>