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CVE-2026-15927

🗓️ 21 Jul 2026 04:45:27Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Red Hat Quay repo mirrors lack external_reference validation, enabling forgery via crafted hosts.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-15927
21 Jul 202604:45
attackerkb
Circl
CVE-2026-15927
21 Jul 202610:33
circl
Cvelist
CVE-2026-15927 Quay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validation
21 Jul 202604:45
cvelist
EUVD
EUVD-2026-46150
21 Jul 202604:45
euvd
NVD
CVE-2026-15927
21 Jul 202606:16
nvd
Positive Technologies
PT-2026-61830
21 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-15927
21 Jul 202604:45
redhatcve
Vulnrichment
CVE-2026-15927 Quay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validation
21 Jul 202604:45
vulnrichment
[
  {
    "vendor": "Red Hat",
    "product": "mirror registry for Red Hat OpenShift 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openshift/mirror-registry-rhel8",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:mirror_registry:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Quay 3",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "quay/quay-rhel8",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:quay:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Quay 3",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "quay/quay-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:quay:3"
    ]
  }
]

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21 Jul 2026 18:31Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.8
SSVC
9