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7.5
MinIO and Etcd could expose stored data
published 14 days ago
Summary
The MinIO and Etcd software packages contain a weakness that could let attackers view or copy data that should be private. This may affect any system that uses these components for storage or configuration. Update to the latest versions provided by the vendors or apply the recommended patches as soon as possible.
What to do
- Update cleanstart minio to version 0.20250907.161309-r8.
- Update cleanstart etcd to version 3.4.45-r0.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| CleanStart | cleanstart | minio |
< 0.20250907.161309-r8 Fix: upgrade to 0.20250907.161309-r8
|
| CleanStart | cleanstart | etcd |
< 3.4.45-r0 Fix: upgrade to 3.4.45-r0
|
Original advisory text
norm
CVE-2026-56852 affects multiple packages. A norm. See references for individual vulnerability details.
Internet-facing
14 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker partial control (estimated)
Timeline
Published22 Oct 2026
Updated22 Oct 2026
First seen22 Oct 2026
Sources
CLEANSTART-2026-OA03641 · OSV
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