<div class="container">
<h1>Security update for frr</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2026:1063-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2026-03-26T10:36:53Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252761">bsc#1252761</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252810">bsc#1252810</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252811">bsc#1252811</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252812">bsc#1252812</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252813">bsc#1252813</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252829">bsc#1252829</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252833">bsc#1252833</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252835">bsc#1252835</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252838">bsc#1252838</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-14796">jsc#PED-14796</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-2025-61099.html">CVE-2025-61099</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61100.html">CVE-2025-61100</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61101.html">CVE-2025-61101</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61102.html">CVE-2025-61102</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61103.html">CVE-2025-61103</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61104.html">CVE-2025-61104</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61105.html">CVE-2025-61105</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61106.html">CVE-2025-61106</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-61107.html">CVE-2025-61107</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-2025-61099</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/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-2025-61099</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-2025-61099</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-2025-61100</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/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-2025-61100</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-2025-61100</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-2025-61101</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/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-2025-61101</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-2025-61101</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-2025-61102</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/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-2025-61102</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-2025-61102</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-2025-61103</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:A/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-2025-61103</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:A/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-2025-61103</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-2025-61104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:A/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-2025-61104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:A/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-2025-61104</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-2025-61105</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/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-2025-61105</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-2025-61105</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-2025-61106</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:A/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-2025-61106</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:A/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-2025-61106</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-2025-61107</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:4.0/AV:A/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-2025-61107</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.5</span>
<span class="cvss-vector">CVSS:3.1/AV:A/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-2025-61107</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 15.5</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">Server Applications Module 15-SP7</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</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 SP7</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves nine vulnerabilities and contains one feature can now be installed.</p>
<h2>Description:</h2>
<p>This update for frr fixes the following issues:</p>
<p>Security issues:</p>
<ul>
<li>CVE-2025-61099: NULL Pointer Dereference in FRRouting (bsc#1252838).</li>
<li>CVE-2025-61100: NULL Pointer Dereference in FRRouting (bsc#1252829).</li>
<li>CVE-2025-61101: NULL Pointer Dereference in FRRouting (bsc#1252833).</li>
<li>CVE-2025-61102: NULL Pointer Dereference in FRRouting (bsc#1252835).</li>
<li>CVE-2025-61103: NULL pointer dereference in show_vty_ext_link_lan_adj_sid() in ospf_ext.c (bsc#1252810).</li>
<li>CVE-2025-61104: NULL pointer dereference in show_vty_unknown_tlv() in ospf_ext.c (bsc#1252811).</li>
<li>CVE-2025-61105: NULL pointer dereference in show_vty_link_info() in ospf_ext.c (bsc#1252761).</li>
<li>CVE-2025-61106: NULL pointer dereference in show_vty_ext_pref_pref_sid() in ospf_ext.c (bsc#1252812).</li>
</ul>
<p>Non-security issues:</p>
<ul>
<li>Fix /var/run leftovers in logrotate config file, create /var/log and /var/lib via tmpfiles.d (jsc#PED-14796).</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 15.5
<br/>
<code>zypper in -t patch SUSE-2026-1063=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch openSUSE-SLE-15.6-2026-1063=1</code>
</li>
<li class="list-group-item">
Server Applications Module 15-SP7
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-1063=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>libfrr0-8.5.6-150500.4.36.1</li>
<li>libfrr_pb0-debuginfo-8.5.6-150500.4.36.1</li>
<li>frr-devel-8.5.6-150500.4.36.1</li>
<li>frr-debuginfo-8.5.6-150500.4.36.1</li>
<li>frr-debugsource-8.5.6-150500.4.36.1</li>
<li>libmlag_pb0-8.5.6-150500.4.36.1</li>
<li>libfrrcares0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrr0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrospfapiclient0-8.5.6-150500.4.36.1</li>
<li>libfrr_pb0-8.5.6-150500.4.36.1</li>
<li>libfrrsnmp0-8.5.6-150500.4.36.1</li>
<li>libfrrospfapiclient0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libmlag_pb0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrfpm_pb0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrzmq0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrfpm_pb0-8.5.6-150500.4.36.1</li>
<li>libfrrcares0-8.5.6-150500.4.36.1</li>
<li>frr-8.5.6-150500.4.36.1</li>
<li>libfrrzmq0-8.5.6-150500.4.36.1</li>
<li>libfrrsnmp0-debuginfo-8.5.6-150500.4.36.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libfrr0-8.5.6-150500.4.36.1</li>
<li>libfrr_pb0-debuginfo-8.5.6-150500.4.36.1</li>
<li>frr-devel-8.5.6-150500.4.36.1</li>
<li>frr-debuginfo-8.5.6-150500.4.36.1</li>
<li>frr-debugsource-8.5.6-150500.4.36.1</li>
<li>libmlag_pb0-8.5.6-150500.4.36.1</li>
<li>libfrrcares0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrr0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrospfapiclient0-8.5.6-150500.4.36.1</li>
<li>libfrr_pb0-8.5.6-150500.4.36.1</li>
<li>libfrrsnmp0-8.5.6-150500.4.36.1</li>
<li>libfrrospfapiclient0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libmlag_pb0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrfpm_pb0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrzmq0-debuginfo-8.5.6-150500.4.36.1</li>
<li>libfrrfpm_pb0-8.5.6-150500.4.36.1</li>
<li>libfrrcares0-8.5.6-150500.4.36.1</li>
<li>frr-8.5.6-150500.4.36.1</li>
<li>libfrrzmq0-8.5.6-150500.4.36.1</li>
<li>libfrrsnmp0-debuginfo-8.5.6-150500.4.36.1</li>
</ul>
</li>
<li>
Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libmlag_pb0-8.5.6-150500.4.36.1</li>
<li>frr-debuginfo-8.5.6-150500.4.36.1</li>
<li>frr-debugsource-8.5.6-150500.4.36.1</li>
<li>libmlag_pb0-debuginfo-8.5.6-150500.4.36.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61099.html">https://www.suse.com/security/cve/CVE-2025-61099.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61100.html">https://www.suse.com/security/cve/CVE-2025-61100.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61101.html">https://www.suse.com/security/cve/CVE-2025-61101.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61102.html">https://www.suse.com/security/cve/CVE-2025-61102.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61103.html">https://www.suse.com/security/cve/CVE-2025-61103.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61104.html">https://www.suse.com/security/cve/CVE-2025-61104.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61105.html">https://www.suse.com/security/cve/CVE-2025-61105.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61106.html">https://www.suse.com/security/cve/CVE-2025-61106.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-61107.html">https://www.suse.com/security/cve/CVE-2025-61107.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252761">https://bugzilla.suse.com/show_bug.cgi?id=1252761</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252810">https://bugzilla.suse.com/show_bug.cgi?id=1252810</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252811">https://bugzilla.suse.com/show_bug.cgi?id=1252811</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252812">https://bugzilla.suse.com/show_bug.cgi?id=1252812</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252813">https://bugzilla.suse.com/show_bug.cgi?id=1252813</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252829">https://bugzilla.suse.com/show_bug.cgi?id=1252829</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252833">https://bugzilla.suse.com/show_bug.cgi?id=1252833</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252835">https://bugzilla.suse.com/show_bug.cgi?id=1252835</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1252838">https://bugzilla.suse.com/show_bug.cgi?id=1252838</a>
</li>
<li>
<a href="https://jira.suse.com/browse/PED-14796">https://jira.suse.com/browse/PED-14796</a>
</li>
</ul>
</div>