Mirror-registry: quay: insecure direct object reference in blobupload (Red Hat mirror registry for Red Hat OpenShift 2.0)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 16 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
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.
Weaknesses (CWE)
- CWE-639 — Authorization Bypass Through User-Controlled Key
References
- https://access.redhat.com/errata/RHSA-2026:19375
- https://access.redhat.com/errata/RHSA-2026:21017
- https://access.redhat.com/errata/RHSA-2026:22465
- https://access.redhat.com/errata/RHSA-2026:22629
- https://access.redhat.com/errata/RHSA-2026:22840
- https://access.redhat.com/errata/RHSA-2026:23361
- https://access.redhat.com/errata/RHSA-2026:24853
- https://access.redhat.com/errata/RHSA-2026:28441
- https://access.redhat.com/security/cve/CVE-2026-32589
- https://bugzilla.redhat.com/show_bug.cgi?id=2446963
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32589.json
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | redhat |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | redhat-SADP |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | NVD · nvd@nist.gov (Secondary) |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
European references
- ENISA EUVD · EUVD-2026-20513
- GCVE · GCVE-0-2026-32589
Affected configurations (NVD CPE)
cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:2.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Red Hat · mirror registry for Red Hat OpenShift 2.0 | unaffected 1782177012 < * |
| Red Hat · Red Hat Quay 3.10 | unaffected 1779822261 < * |
| Red Hat · Red Hat Quay 3.12 | unaffected 1779811412 < * |
| Red Hat · Red Hat Quay 3.14 | unaffected 1779689392 < * |
| Red Hat · Red Hat Quay 3.15 | unaffected 1780891395 < * |
| Red Hat · Red Hat Quay 3.16 | unaffected 1779204086 < * |
| Red Hat · Red Hat Quay 3.17 | unaffected 1779922205 < * |
| Red Hat · Red Hat Quay 3.9 | unaffected 1779811473 < * |
| Red Hat · mirror registry for Red Hat OpenShift |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |