diff --git a/kernel.spec b/kernel.spec
index cae0e8c..4ae5dcd 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -49,10 +49,10 @@
 # define buildid .local
 
 %define specversion 4.18.0
-%define pkgrelease 553.142.1.rt7.483.el8_10
+%define pkgrelease 553.143.1.rt7.484.el8_10
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 553.142.1.rt7.483%{?dist}
+%define specrelease 553.143.1.rt7.484%{?dist}
 
 %define pkg_release %{specrelease}%{?buildid}
 
@@ -159,7 +159,7 @@
 # The preempt RT patch level
 %global rttag .rt7
 # realtimeN
-%global rtbuild .483
+%global rtbuild .484
 %define with_doc 0
 %define with_headers 0
 %define with_cross_headers 0
@@ -2726,6 +2726,10 @@ fi
 #
 #
 %changelog
+* Thu Jul 09 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.143.1.rt7.484.el8_10]
+- locking/rtmutex: Skip remove_waiter() when waiter is not enqueued (Phil Auld) [RHEL-193334] {CVE-2026-53166}
+- rtmutex: Use waiter::task instead of current in remove_waiter() (Phil Auld) [RHEL-193143] {CVE-2026-43499}
+
 * Thu Jul 09 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [4.18.0-553.142.1.rt7.483.el8_10]
 - KVM: x86: Fix shadow paging use-after-free due to unexpected role (Paolo Bonzini) [RHEL-192411] {CVE-2026-53359}
 - KVM: x86: Fix shadow paging use-after-free due to unexpected GFN (Aidan Wallace) [RHEL-186618] {CVE-2026-46113}
diff --git a/sources b/sources
index fbacedd..e81ac09 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (linux-4.18.0-553.142.1.rt7.483.el8_10.tar.xz) = 69de0811619a52a86d6222078c28dc66588df50dbd68d01ed6a2fa7ac0e9842d36c62ce5605bf07b10d5d8859e93ac935921024ae896b4079a1e0aef2b4e11ff
+SHA512 (linux-4.18.0-553.143.1.rt7.484.el8_10.tar.xz) = 0b74d5074b942489e42aa418d4efd6f51163620c88f89ba3a6f1801dfda67c1d6c05130bd2f3fb3754a5b62a3d0271f2e4ebc17e53f10061e8cb37e1d65e5f19