Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-75569
Red Hat multicluster engine for Kubernetes 2.10 — Mce-operator-bundle: all github actions pinned by mutable tag, not commit sha
AV AC PR UI S C I A CVSS EPSS %ile KEV
N H H N C H H N 7.7 .0060 46.7 —
AFFECTED
Product Versions Fixed
multicluster engine for Kubernetes 2.10 unspecified 1787263075
multicluster engine for Kubernetes 2.11 unspecified 1787321579
multicluster engine for Kubernetes 2.17 unspecified 1787083639
multicluster engine for Kubernetes 2.6 unspecified 1787317415
multicluster engine for Kubernetes 2.8 unspecified 1787318262
multicluster engine for Kubernetes 2.9 unspecified 1787287150
TIMELINE
Aug 19 Reserved by redhat
Aug 19 Published (CNA: redhat)
Aug 25 PATCH SHIPPED — CVE-2026-75569 (Red Hat multicluster engine for Kubernetes 2.10). Fixed in multicluster engine for Kubernetes 2.10 1787263075.
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 19, 2026 | Reserved | Reserved by redhat |
| August 19, 2026 | Published | Published (CNA: redhat) |
| August 25, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2026-75569 (Red Hat multicluster engine for Kubernetes 2.10). Fixed in multicluster engine for Kubernetes 2.10 1787263075. |
Affected
Affected products and packages — 6 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Red Hat | multicluster engine for Kubernetes 2.10 | — | — | 1787263075 |
| Red Hat | multicluster engine for Kubernetes 2.11 | — | — | 1787321579 |
| Red Hat | multicluster engine for Kubernetes 2.17 | — | — | 1787083639 |
| Red Hat | multicluster engine for Kubernetes 2.6 | — | — | 1787317415 |
| Red Hat | multicluster engine for Kubernetes 2.8 | — | — | 1787318262 |
| Red Hat | multicluster engine for Kubernetes 2.9 | — | — | 1787287150 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-75569 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
