Description
A flaw was found in oc-mirror. During mirroring operations, the embedded local cache registry binds to all network interfaces without authentication or encryption instead of restricting access to the local system. An unauthenticated attacker on an adjacent network can connect to the exposed service to push tampered container images, delete cached images, or access mirrored content.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4.18 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.20 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.21 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.22 | — | — |
| Red Hat | Assisted Installer for Red Hat OpenShift Container Platform 2 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 5 | — | — |
References
- RHSA-2026:74380 vendor-advisory
- RHSA-2026:74383 vendor-advisory
- RHSA-2026:74429 vendor-advisory
- RHSA-2026:74434 vendor-advisory
- RHSA-2026:79039 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-96577 vdb-entry
- RHBZ#2523077 issue-tracking