7.7highHigh
CVE-2026-75569
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.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, exploitation depends on conditions outside the attacker's control.
- To exploit it, an administrative account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 7.7 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N- Weakness
- CWE-1357
- Assigned by
- secalert@redhat.com
Dates
- Published
- 2026-08-19
- Last modified
- 2026-09-08
- Sources
- NVD
References
- https://access.redhat.com/errata/RHSA-2026:59634
- https://access.redhat.com/errata/RHSA-2026:59636
- https://access.redhat.com/errata/RHSA-2026:59637
- https://access.redhat.com/errata/RHSA-2026:59638
- https://access.redhat.com/errata/RHSA-2026:59642
- https://access.redhat.com/errata/RHSA-2026:59643
- https://access.redhat.com/security/cve/CVE-2026-75569
- https://bugzilla.redhat.com/show_bug.cgi?id=2519849