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.
History

Thu, 20 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 20 Aug 2026 01:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat multicluster Engine For Kubernetes
Vendors & Products Redhat multicluster Engine For Kubernetes

Thu, 20 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Wed, 19 Aug 2026 21:00:00 +0000

Type Values Removed Values Added
Description 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.
Title Mce-operator-bundle: mce-operator-bundle: bundle-generation business logic fetched from mutable stolostron/release@master
First Time appeared Redhat
Redhat multicluster Engine
Weaknesses CWE-829
CPEs cpe:/a:redhat:multicluster_engine
Vendors & Products Redhat
Redhat multicluster Engine
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2026-08-19T20:47:45.877Z

Updated: 2026-08-20T14:00:43.725Z

Reserved: 2026-08-19T18:59:18.098Z

Link: CVE-2026-75569

cve-icon Vulnrichment

Updated: 2026-08-20T14:00:40.786Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-19T21:17:37.287

Modified: 2026-08-20T14:17:58.883

Link: CVE-2026-75569

cve-icon Redhat

Severity : Important

Publid Date: 2026-08-19T19:37:55Z

Links: CVE-2026-75569 - Bugzilla