High 7.4Published Apr 8, 2026

CVE-2026-32589Mirror-registry: quay: insecure direct object reference in blobupload

Updated under an hour ago (Oct 26, 2026, 6:50 PM ET)

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It affects Red Hat mirror registry for Red Hat OpenShift 2.0 and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Red Hat mirror registry for Red Hat OpenShift 2.0

Exploited in the last 30 days

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.

CVSS: 7.4 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: redhat
NVD analysis: Modified
Record last updated: Sep 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Red Hat mirror registry for Red Hat OpenShift 2.0 redhat:mirror_registry	from 1782177012 not affected	CNA record
Red Hat Red Hat Quay 3.10 redhat:quay	from 1779822261 not affected	CNA record
Red Hat mirror registry for Red Hat OpenShift 2.0 redhat:mirror_registry	from 1782177012 not affected	CISA ADP
Red Hat Red Hat Quay 3.10 redhat:quay	from 1779822261 not affected	CISA ADP
redhat mirror_registry_for_red_hat_openshift redhat:mirror_registry_for_red_hat_openshift	all versions; 2.0	NVD
redhat quay redhat:quay	3.0.0	NVD

References

References

https://access.redhat.com/errata/RHSA-2026:19375	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:21017	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:22465	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:22629	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:22840	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:23361	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:24853	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2026:28441	vendor-advisory, x-refsource-redhat
https://access.redhat.com/security/cve/CVE-2026-32589	vdb-entry, x-refsource-redhat, vendor-advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2446963	issue-tracking, x-refsource-redhat, vendor-advisory
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.