A flaw was found in mce-operator-bundle. The build process fetches and executes scripts from a remote repository without performing integrity checks, such as commit pinning or signature verification. This allows a malicious actor with write access to the remote repository to inject and execute arbitrary code during the build.
The consequence is a compromised build process, potentially leading to the distribution of malicious software.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v3.1
Weakness Type (CWE)
References 8
https://access.redhat.com/security/cve/CVE-2026-75569
secalert@redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2519849
secalert@redhat.com
https://access.redhat.com/errata/RHSA-2026:59634
secalert@redhat.com
https://access.redhat.com/errata/RHSA-2026:59636
secalert@redhat.com
https://access.redhat.com/errata/RHSA-2026:59638
secalert@redhat.com
https://access.redhat.com/errata/RHSA-2026:59642
secalert@redhat.com
https://access.redhat.com/errata/RHSA-2026:59643
secalert@redhat.com
https://access.redhat.com/errata/RHSA-2026:59637
secalert@redhat.com