Important: Red Hat Security Advisory: RHACS 4.11.2 security and bug fix update

🗓️ 30 Jul 2026 18:29:11Reported by RedHatType

Red Hat Advanced Cluster Security 4.11.2 updates with security patches, bug fixes, and new features; updated images available.

Reporter	Title	Published	Views	Family All 1000
IBM Security Bulletins	Security Bulletin: Multiple Security Vulnerabilities in IBM Sterling Partner Engagement Manager.	9 Sep 202607:24	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerability in DOMPurify affects DB2 Dev Extension (CVE-2026-49458, CVE-2026-49459, CVE-2026-49978)	17 Sep 202619:54	–	ibm
IBM Security Bulletins	Security Bulletin: Vulnerability in js-yaml affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.	25 Aug 202618:06	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses brace-expansion which is vulnerable to CVE-2026-13149	3 Aug 202608:35	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Application Modernization Accelerator is affected by multiple vulnerabilities found in Java, JavaScript and IBM WebSphere Application Server Liberty	28 Aug 202610:08	–	ibm
IBM Security Bulletins	Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in js-yaml (CVE-2026-59869)	21 Sep 202607:49	–	ibm
IBM Security Bulletins	Security Bulletin: Multiple vulnerabilities in IBM Aspera Faspex	20 Jul 202615:47	–	ibm
IBM Security Bulletins	Security Bulletin: The IBM SPSS Collaboration and Deployment Services impacted by multiple vulnerabilities in DOMPurify	4 Sep 202613:35	–	ibm
IBM Security Bulletins	Security Bulletin: There are vulnerabilities in IBM Maximo Manage application in IBM Maximo Application Suite	28 Aug 202605:59	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Maximo Application Suite - Monitor Component uses js-yaml-4.1.1.tgz which is vulnerable to multiple CVEs.	27 Aug 202619:42	–	ibm

Source	Link
access	www.access.redhat.com/security/cve/CVE-2026-13149
access	www.access.redhat.com/security/cve/CVE-2026-39822
access	www.access.redhat.com/security/cve/CVE-2026-42504
access	www.access.redhat.com/security/cve/CVE-2026-49978
access	www.access.redhat.com/security/cve/CVE-2026-59869
access	www.access.redhat.com/security/updates/classification/
docs	www.docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.11/html-single/release_notes/index

02 Oct 2026 04:50Current

6.6Medium risk

Vulners AI Score6.6

CVSS 48.7

CVSS 3.16.1 - 7.8

EPSS0.00585

SSVC