CVE-2026-32589

Summary

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 Software

VendorProductVersion RangeStatus
Red Hatmirror registry for Red Hat OpenShift 2.01782177012 < *unaffected
Red HatRed Hat Quay 3.101779822261 < *unaffected
Red HatRed Hat Quay 3.121779811412 < *unaffected
Red HatRed Hat Quay 3.141779689392 < *unaffected
Red HatRed Hat Quay 3.151780891395 < *unaffected
Red HatRed Hat Quay 3.161779204086 < *unaffected
Red HatRed Hat Quay 3.171779922205 < *unaffected
Red HatRed Hat Quay 3.91779811473 < *unaffected

Weaknesses

  • CWE-639: Authorization Bypass Through User-Controlled Key

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

mirror-registry: quay: insecure direct object reference in BlobUpload

Additional References

References