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Findings

CVE-2026-32589

A flaw was found in Red Hat Quay's container image upload process.

Published Apr 8, 2026 · updated Sep 10, 2026 · redhat mirror registry for red hat openshift

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.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 8, 2026 · NIST NVD

    Detected

    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.

  2. Sep 10, 2026 · NIST NVD

    Updated

    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

  • cpe redhat/mirror registry for red hat openshiftversion unspecified
  • cpe redhat/mirror registry for red hat openshift2.0
  • cpe redhat/quay3.0.0

Sources

  • CVE.orgVulnerability recordCVE-2026-32589

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-32589

    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 th

    nvd.nist.gov

References