Description
A flaw was found in Red Hat Quay's container image upload process. An authenticated user with push access to any repository on the registry can interfere with image uploads in progress by other users, including those in repositories they do not have access to. This could allow the attacker to read, modify, or cancel another user's in-progress image upload.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | mirror registry for Red Hat OpenShift 2.0 | — | — |
| Red Hat | Red Hat Quay 3.10 | — | — |
| Red Hat | Red Hat Quay 3.12 | — | — |
| Red Hat | Red Hat Quay 3.14 | — | — |
| Red Hat | Red Hat Quay 3.15 | — | — |
| Red Hat | Red Hat Quay 3.16 | — | — |
| Red Hat | Red Hat Quay 3.17 | — | — |
| Red Hat | Red Hat Quay 3.9 | — | — |
| Red Hat | mirror registry for Red Hat OpenShift | — | — |
References
- RHSA-2026:19375 vendor-advisory
- RHSA-2026:21017 vendor-advisory
- RHSA-2026:22465 vendor-advisory
- RHSA-2026:22629 vendor-advisory
- RHSA-2026:22840 vendor-advisory
- RHSA-2026:23361 vendor-advisory
- RHSA-2026:24853 vendor-advisory
- RHSA-2026:28441 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-32589 vdb-entry
- RHBZ#2446963 issue-tracking