diff --git a/doc/source/ceph_versions.csv b/doc/source/ceph_versions.csv
index 36c9cc80cb..85af90aa2c 100644
--- a/doc/source/ceph_versions.csv
+++ b/doc/source/ceph_versions.csv
@@ -1,5 +1,5 @@
 Distro,Ceph,
-,Source, Release
+,Source,Release
 Rocky Linux,CentOS Storage SIG,Squid
 Ubuntu,Ubuntu,Squid
 Debian,Debian,Pacific
diff --git a/doc/source/contributor/versions.rst b/doc/source/contributor/versions.rst
index 10e16f05d8..f433b96692 100644
--- a/doc/source/contributor/versions.rst
+++ b/doc/source/contributor/versions.rst
@@ -18,7 +18,7 @@ information about package sources.
  Grafana        9.x                `Grafana install guide`_
  Kibana         7.x                `Kibana install guide`_
  Logstash       7.x                `Logstash install guide`_
- MariaDB        10.11 (LTS)        `MariaDB Community downloads`_
+ MariaDB        11.4 (LTS)         `MariaDB Community downloads`_
  Galera         26.4 (LTS)         `MariaDB Community downloads`_
  OpenSearch     3.x                `OpenSearch install guide`_
  ProxySQL       3.0.x              `ProxySQL repository`_
diff --git a/doc/source/openvswitch_versions.csv b/doc/source/openvswitch_versions.csv
new file mode 100644
index 0000000000..55813a60b1
--- /dev/null
+++ b/doc/source/openvswitch_versions.csv
@@ -0,0 +1,5 @@
+Distro,Open vSwitch,
+,Source,Release
+Rocky Linux,CentOS NFV SIG,3.5
+Ubuntu,UCA,3.6
+Debian,DEB,3.5
diff --git a/doc/source/ovn_versions.csv b/doc/source/ovn_versions.csv
new file mode 100644
index 0000000000..2c2ff50cd7
--- /dev/null
+++ b/doc/source/ovn_versions.csv
@@ -0,0 +1,5 @@
+Distro,OVN,
+,Source,Release
+Rocky Linux,CentOS NFV SIG,25.03
+Ubuntu,UCA,25.09
+Debian,DEB,25.03
diff --git a/doc/source/support_matrix.rst b/doc/source/support_matrix.rst
index 445ed08c63..31c67e70ae 100644
--- a/doc/source/support_matrix.rst
+++ b/doc/source/support_matrix.rst
@@ -33,6 +33,22 @@ Ceph versions in Kolla images
    :stub-columns: 1
    :file: ./ceph_versions.csv
 
+Open vSwitch versions in Kolla images
+=====================================
+
+.. csv-table:: Open vSwitch versions
+   :header-rows: 2
+   :stub-columns: 1
+   :file: ./openvswitch_versions.csv
+
+OVN versions in Kolla images
+============================
+
+.. csv-table:: OVN versions
+   :header-rows: 2
+   :stub-columns: 1
+   :file: ./ovn_versions.csv
+
 Support clause definitions
 ==========================