diff --git a/microshift_release_notes/microshift-4-18-release-notes.adoc b/microshift_release_notes/microshift-4-18-release-notes.adoc
index e4de5db92c2..0a0c026c0f7 100644
--- a/microshift_release_notes/microshift-4-18-release-notes.adoc
+++ b/microshift_release_notes/microshift-4-18-release-notes.adoc
@@ -26,6 +26,8 @@ include::modules/microshift-4-18-additional-release-notes.adoc[leveloffset=+1]
 
 include::modules/microshift-4-18-asynch-errata-updates.adoc[leveloffset=+1]
 
+include::modules/microshift-4-18-54-dp.adoc[leveloffset=+2]
+
 include::modules/microshift-4-18-42-dp.adoc[leveloffset=+2]
 
 include::modules/microshift-4-18-36-dp.adoc[leveloffset=+2]
diff --git a/modules/microshift-4-18-54-dp.adoc b/modules/microshift-4-18-54-dp.adoc
new file mode 100644
index 00000000000..2131d7b1663
--- /dev/null
+++ b/modules/microshift-4-18-54-dp.adoc
@@ -0,0 +1,27 @@
+// Module included in the following assemblies:
+//
+//microshift_release_notes/microshift-4-18-release-notes.adoc
+
+:_mod-docs-content-type: REFERENCE
+[id="microshift-4-18-54-dp_{context}"]
+= RHSA-2026:57914 - {microshift-short} 4.18.54 fixed issue and security advisory
+
+Issued: 26 August 2026
+
+[role="_abstract"]
+{product-title} release 4.18.54 is now available. Fixed issues are listed in the link:https://access.redhat.com/errata/RHSA-2026:57914[RHSA-2026:57914] advisory. Release notes for fixed issues are provided in this documentation. The images that are included in the update are provided by the {OCP} link:https://access.redhat.com/errata/RHSA-2026:57487[RHSA-2026:57487] advisory.
+
+[IMPORTANT]
+====
+This release includes the last update to the {microshift-short} {product-version} bootc image. To continue receiving support, you must update to {microshift-short} 4.19 or later.
+====
+
+See the latest images included with {microshift-short} by using the following instructions:
+
+* xref:../microshift_updating/microshift-list-update-contents.adoc#microshift-get-rpm-release-info_microshift-list-update-contents[Listing the contents of the {microshift-short} RPM release package]
+* xref:../microshift_install_bootc/microshift-install-bootc-image.adoc#microshift-install-bootc-get-published-image_microshift-install-rhel-bootc-image[Getting the published bootc image for {microshift-short}]
+
+[id="microshift-4-18-54-bugs_{context}"]
+== Fixed issues
+
+There are no notable fixed issues in this release.