CVE-2026-32589
Mirror-registry: quay: insecure direct object reference in blobupload
- State
- Published
- Severity
- 7.4 High
- Published
- Apr 8, 2026
- Updated
- Sep 10, 2026
- Reserved
- Mar 12, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.4 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | redhat |
| 3.1 | 7.4 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | redhat-SADP |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
mirror registry for Red Hat OpenShift 2.0Red Hat |
|
Red Hat Quay 3.10Red Hat |
|
Red Hat Quay 3.12Red Hat |
|
Red Hat Quay 3.14Red Hat |
|
Red Hat Quay 3.15Red Hat |
|
Red Hat Quay 3.16Red Hat |
|
Red Hat Quay 3.17Red Hat |
|
Red Hat Quay 3.9Red Hat |
|
mirror registry for Red Hat OpenShiftRed Hat |
References
- RHSA-2026:19375vendor-advisory
- RHSA-2026:21017vendor-advisory
- RHSA-2026:22465vendor-advisory
- RHSA-2026:22629vendor-advisory
- RHSA-2026:22840vendor-advisory
- RHSA-2026:23361vendor-advisory
- RHSA-2026:24853vendor-advisory
- RHSA-2026:28441vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-32589vdb-entry
- RHBZ#2446963issue-tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32589.json
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