CVE record · CVE-2026-32589

Mirror-registry: quay: insecure direct object reference in blobupload

CVSS 7.4 HighEPSS 0.0025 · 16th percentile

Published by the CVE Program (CNA: redhat) at 8 Apr 2026, 17:04 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	mirror registry for Red Hat OpenShift 2.0 Package name: openshift/mirror-registry-rhel8 https://catalog.redhat.com/software/containers/	unaffected 1782177012 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.10 Package name: quay/quay-rhel8 https://catalog.redhat.com/software/containers/	unaffected 1779822261 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.12 Package name: quay/quay-rhel8 https://catalog.redhat.com/software/containers/	unaffected 1779811412 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.14 Package name: quay/quay-rhel8 https://catalog.redhat.com/software/containers/	unaffected 1779689392 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.15 Package name: quay/quay-rhel8 https://catalog.redhat.com/software/containers/	unaffected 1780891395 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.16 Package name: quay/quay-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1779204086 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.17 Package name: quay/quay-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1779922205 to before * rpm Other versions: affected
Red Hat	Red Hat Quay 3.9 Package name: quay/quay-rhel8 https://catalog.redhat.com/software/containers/	unaffected 1779811473 to before * rpm Other versions: affected
Red Hat	mirror registry for Red Hat OpenShift Package name: openshift/mirror-registry-rhel8 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

Identifiers: CVE-2026-32589
CNA: redhat
Weakness (CWE): CWE-639
Tags: mirror registry for Red Hat OpenShift 2.0
Red Hat Quay 3.10
Red Hat Quay 3.12
Red Hat Quay 3.14
Red Hat Quay 3.15
Red Hat Quay 3.16
Red Hat Quay 3.17
Red Hat Quay 3.9
Broken access control
Published: 8 Apr 2026
Updated: 10 Sept 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.4	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	CNA (redhat)Used for this record
7.4	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	ADP (redhat-SADP)

CISA KEV Not listed.
EPSS 0.0025, the 16th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 8 Apr 2026. New records show when each source confirmed them.

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:19375 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:21017 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:22465 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:22629 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:22840 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:23361 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:24853 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:28441 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-32589 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2446963 issue-trackingredhat

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.