CVE-2026-75569

HIGH 7.7

Mce-operator-bundle: all github actions pinned by mutable tag, not commit sha

CVSS Score

7.7

EPSS Score

0.6%

EPSS Percentile

46th

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.

CWE	CWE-1357
Vendor	red hat
Product	multicluster engine for kubernetes 2.10
Published	Aug 19, 2026
Last Updated	Sep 29, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Red Hat / multicluster engine for Kubernetes 2.10

All versions affected

Red Hat / multicluster engine for Kubernetes 2.11

All versions affected

Red Hat / multicluster engine for Kubernetes 2.17

All versions affected

Red Hat / multicluster engine for Kubernetes 2.6

All versions affected

Red Hat / multicluster engine for Kubernetes 2.8

All versions affected

Red Hat / multicluster engine for Kubernetes 2.9

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗