<div class="container">
<h1>Security update for nodejs22</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:0295-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-01-26T13:19:07Z</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=1256569">bsc#1256569</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256570">bsc#1256570</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256571">bsc#1256571</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256573">bsc#1256573</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256574">bsc#1256574</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256576">bsc#1256576</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256848">bsc#1256848</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-2025-55130.html">CVE-2025-55130</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-55131.html">CVE-2025-55131</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-55132.html">CVE-2025-55132</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-59465.html">CVE-2025-59465</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-59466.html">CVE-2025-59466</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-21637.html">CVE-2026-21637</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2026-22036.html">CVE-2026-22036</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-2025-55130</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">9.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/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-2025-55130</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-2025-55130</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-55131</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">9.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/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-2025-55131</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-2025-55131</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.1</span>
<span class="cvss-vector">CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-55132</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:N/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-55132</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-55132</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">2.8</span>
<span class="cvss-vector">CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-59465</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-2025-59465</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-2025-59465</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.0/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-2025-59466</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/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-2025-59466</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-59466</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-21637</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-2026-21637</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-2026-21637</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-22036</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/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-2026-22036</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.7</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-22036</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.9</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2026-22036</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>
</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 Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6 LTSS</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</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 nodejs22 fixes the following issues:</p>
<p>Security fixes:</p>
<ul>
<li>CVE-2026-22036: Fixed unbounded decompression chain in HTTP response leading
to resource exhaustion (bsc#1256848)</li>
<li>CVE-2026-21637: Fixed synchronous exceptions thrown during callbacks that bypass
TLS error handling and causing denial of service (bsc#1256576)</li>
<li>CVE-2025-55132: Fixed futimes() ability to acces file even if process has read
permissions only (bsc#1256571)</li>
<li>CVE-2025-55131: Fixed race condition that allowed allocations with leftover data
leading to in-process secrets exposure (bsc#1256570)</li>
<li>CVE-2025-55130: Fixed filesystem permissions bypass via crafted symlinks (bsc#1256569)</li>
<li>CVE-2025-59465: Fixed malformed HTTP/2 HEADERS frame with invalid HPACK leading
to crash (bsc#1256573)</li>
<li>CVE-2025-59466: Fixed uncatchable "Maximum call stack size exceeded" error
leading to crash (bsc#1256574)</li>
</ul>
<p>Other fixes:</p>
<ul>
<li>Update to 22.22.0:</li>
<li>deps: updated undici to 6.23.0</li>
<li>deps: updated bundled c-ares to 1.34.6 (if used)</li>
<li>add TLSSocket default error handler</li>
<li>disable futimes when permission model is enabled</li>
<li>require full read and write to symlink APIs</li>
<li>rethrow stack overflow exceptions in async_hooks</li>
<li>refactor unsafe buffer creation to remove zero-fill toggle</li>
<li>
<p>route callback exceptions through error handlers</p>
</li>
<li>
<p>Update to 22.21.1:</p>
</li>
<li>src: avoid unnecessary string -> char* -> string round trips</li>
<li>src: remove unnecessary shadowed functions on Utf8Value & BufferValue</li>
<li>process: fix hrtime fast call signatures</li>
<li>
<p>http: improve writeEarlyHints by avoiding for-of loop</p>
</li>
<li>
<p>Update to 22.21.0:</p>
</li>
<li>cli: add --use-env-proxy</li>
<li>http: support http proxy for fetch under NODE_USE_ENV_PROXY</li>
<li>http: add shouldUpgradeCallback to let servers control HTTP upgrades</li>
<li>http,https: add built-in proxy support in http/https.request and Agent</li>
<li>
<p>src: add percentage support to --max-old-space-size</p>
</li>
<li>
<p>Update to 22.20.0</p>
</li>
<li>doc: stabilize --disable-sigusr1</li>
<li>doc: mark path.matchesGlob as stable</li>
<li>http: add Agent.agentKeepAliveTimeoutBuffer option</li>
<li>http2: add support for raw header arrays in h2Stream.respond()</li>
<li>inspector: add http2 tracking support</li>
<li>sea: implement execArgvExtension</li>
<li>sea: support execArgv in sea config</li>
<li>stream: add brotli support to CompressionStream and DecompressionStream</li>
<li>test_runner: support object property mocking</li>
<li>
<p>worker: add cpu profile APIs for worker</p>
</li>
<li>
<p>Update to 22.19.0</p>
</li>
<li>cli: add NODE_USE_SYSTEM_CA=1</li>
<li>cli: support ${pid} placeholder in --cpu-prof-name</li>
<li>crypto: add tls.setDefaultCACertificates()</li>
<li>dns: support max timeout</li>
<li>doc: update the instruction on how to verify releases</li>
<li>esm: unflag --experimental-wasm-modules</li>
<li>http: add server.keepAliveTimeoutBuffer option</li>
<li>lib: docs deprecate <em>http</em>*</li>
<li>net: update net.blocklist to allow file save and file management</li>
<li>process: add threadCpuUsage</li>
<li>
<p>zlib: add dictionary support to zstdCompress and zstdDecompress</p>
</li>
<li>
<p>Update to 22.18.0:</p>
</li>
<li>deps: update amaro to 1.1.0</li>
<li>doc: add all watch-mode related flags to node.1</li>
<li>doc: add islandryu to collaborators</li>
<li>esm: implement import.meta.main</li>
<li>fs: allow correct handling of burst in fs-events with AsyncIterator</li>
<li>permission: propagate permission model flags on spawn</li>
<li>sqlite: add support for readBigInts option in db connection level</li>
<li>src,permission: add support to permission.has(addon)</li>
<li>url: add fileURLToPathBuffer API</li>
<li>watch: add --watch-kill-signal flag</li>
<li>worker: make Worker async disposable</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-15.6-2026-295=1 SUSE-2026-295=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP6 LTSS
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-295=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-295=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>npm22-22.22.0-150600.13.12.1</li>
<li>nodejs22-debugsource-22.22.0-150600.13.12.1</li>
<li>nodejs22-devel-22.22.0-150600.13.12.1</li>
<li>nodejs22-22.22.0-150600.13.12.1</li>
<li>corepack22-22.22.0-150600.13.12.1</li>
<li>nodejs22-debuginfo-22.22.0-150600.13.12.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (noarch)
<ul>
<li>nodejs22-docs-22.22.0-150600.13.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>npm22-22.22.0-150600.13.12.1</li>
<li>nodejs22-debugsource-22.22.0-150600.13.12.1</li>
<li>nodejs22-devel-22.22.0-150600.13.12.1</li>
<li>nodejs22-22.22.0-150600.13.12.1</li>
<li>nodejs22-debuginfo-22.22.0-150600.13.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
<ul>
<li>nodejs22-docs-22.22.0-150600.13.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
<ul>
<li>npm22-22.22.0-150600.13.12.1</li>
<li>nodejs22-debugsource-22.22.0-150600.13.12.1</li>
<li>nodejs22-devel-22.22.0-150600.13.12.1</li>
<li>nodejs22-22.22.0-150600.13.12.1</li>
<li>nodejs22-debuginfo-22.22.0-150600.13.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
<ul>
<li>nodejs22-docs-22.22.0-150600.13.12.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-55130.html">https://www.suse.com/security/cve/CVE-2025-55130.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-55131.html">https://www.suse.com/security/cve/CVE-2025-55131.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-55132.html">https://www.suse.com/security/cve/CVE-2025-55132.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-59465.html">https://www.suse.com/security/cve/CVE-2025-59465.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-59466.html">https://www.suse.com/security/cve/CVE-2025-59466.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-21637.html">https://www.suse.com/security/cve/CVE-2026-21637.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2026-22036.html">https://www.suse.com/security/cve/CVE-2026-22036.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256569">https://bugzilla.suse.com/show_bug.cgi?id=1256569</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256570">https://bugzilla.suse.com/show_bug.cgi?id=1256570</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256571">https://bugzilla.suse.com/show_bug.cgi?id=1256571</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256573">https://bugzilla.suse.com/show_bug.cgi?id=1256573</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256574">https://bugzilla.suse.com/show_bug.cgi?id=1256574</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256576">https://bugzilla.suse.com/show_bug.cgi?id=1256576</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1256848">https://bugzilla.suse.com/show_bug.cgi?id=1256848</a>
</li>
</ul>
</div>