EUVD-2026-55617

A flaw was found in StackRox/RHACS Central's Auth Machine-to-Machine M2M token exchange. When an administrator configures M2M role mappings, the system uses unanchored regular expressions for matching claim values. This allows an attacker with a valid OpenID Connect OIDC token, whose claim value ...

CVE-2026-19278

A flaw was found in StackRox/RHACS Central's Auth Machine-to-Machine M2M token exchange. When an administrator configures M2M role mappings, the system uses unanchored regular expressions for matching claim values. This allows an attacker with a valid OpenID Connect OIDC token, whose claim value ...

CVE-2026-19278: Permissive Regular Expression

A flaw was found in StackRox/RHACS Central's Auth Machine-to-Machine M2M token exchange. When an administrator configures M2M role mappings, the system uses unanchored regular expressions for matching claim values. This allows an attacker with a valid OpenID Connect OIDC token, whose claim value ...

PT-2026-69479

Name of the Vulnerable Software and Affected Versions StackRox/RHACS Central affected versions not specified Description A flaw exists in the Auth Machine-to-Machine M2M token exchange. The system employs unanchored regular expressions when matching claim values during the configuration of M2M ro...

Important: Red Hat Security Advisory: ACS 4.4 enhancement and security update

Important: Updated images are now available for Red Hat Advanced Cluster Security. Updated images are now available for Red Hat Advanced Cluster Security. The updated image includes new features and bug fixes. This release includes the following features and updates: New Compliance capabilities...