release notes for patch 4.5.9

Author: kcarmichael08

modules/common-attributes.adoc

@@ -55,9 +55,9 @@ endif::[]
 :osp: Red{nbsp}Hat OpenShift
 :olm-first: Operator Lifecycle Manager (OLM)
 :olm: OLM
-:rhacs-version: 4.5.8
+:rhacs-version: 4.5.9
 :ocp-supported-version: 4.11
-:ocp-latest-version: 4.17
+:ocp-latest-version: 4.18
 :product-rosa: Red{nbsp}Hat OpenShift Service on AWS
 :product-rosa-short: ROSA
 :product-title: Red{nbsp}Hat Advanced Cluster Security for Kubernetes

release_notes/45-release-notes.adoc

@@ -24,6 +24,7 @@ toc::[]
 |`4.5.6` | 11 February 2025
 |`4.5.7` | 10 March 2025
 |`4.5.8` | 31 March 2025
+|`4.5.9` | 14 April 2025
 
 |====
 
@@ -512,4 +513,19 @@ This release also addresses the following security vulnerabilities:
 * link:https://access.redhat.com/security/cve/cve-2025-22868[CVE-2025-22868] Flaw in the `golang.org/x/oauth2/jws` package.
 * link:https://access.redhat.com/security/cve/cve-2025-22869[CVE-2025-22869] Flaw in the `golang.org/x/crypto/ssh` package.
 
+[id="about-release-459_{context}"]
+== About release 4.5.9
+
+This release of {product-title-short} includes the following bug fix:
+
+* Fixed a bug to match the aggregation field of the compliance tables to the widgets for consistency.
+
+This release also addresses the following security vulnerabilities:
+
+link:https://access.redhat.com/security/cve/cve-2024-21536[CVE-2024-21536] Flaw in the `http-proxy-middleware` package can allow a Denial of Service (DoS) attack.
+
+link:https://access.redhat.com/security/cve/cve-2024-57083[CVE-2024-57083] Prototype pollution in redoc can allow a DoS attack.
+
+link:https://access.redhat.com/security/cve/cve-2025-30204[CVE-2025-30204] The `jwt-go` implementation of JSON Web Tokens (JWT) allows excessive memory allocation during header parsing that can allow a DOS attack.
+
 include::modules/image-versions.adoc[leveloffset=+1]