CVE-2026-110697

validating

no check availablenot proven exploitable

cve.orgpublic pockev

Red Hat OpenShift Update Service

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

ETK-2026-4196, permanent identifier

cvss9.9cna vendorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

–running

startingcurrent stage

timeline

0 = trigger signal

trigger signal (cve.org) +0h

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description

Quay's robot-account listing can interpret wildcard characters in user-controlled namespace names as database pattern syntax. An attacker who can create a namespace with an underscore may obtain robot-account credentials from other tenants and use them for unauthorized image-related actions.

Still under analysis: more detail becomes available as the pipeline runs.

mitigation

Restrict namespace creation to trusted users and enforce a namespace naming policy that rejects underscore characters until an updated Quay package is available. Apply the vendor-provided fixed release when it is published.

check

building now

exploit

not yet

automation

–

auth required

yes, low privileges

EPSS

–

agent run time

–

cve.org record, t = 0

2026-11-11 17:06Z

Δ to public poc

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Δ to kev

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outcome

Run in progress: no artifact yet.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

2026-11-11 17:06Z
cve_org: trigger signal, started the run
https://www.cve.org/CVERecord?id=CVE-2026-110697

this entry in the feed

GET /api/v1/feed/CVE-2026-110697

{
  "etk_id": "ETK-2026-4196",
  "cve_id": "CVE-2026-110697",
  "display_id": "CVE-2026-110697",
  "ghsa_id": null,
  "euvd_id": null,
  "status": "in_pipeline",
  "anchor_state": "anchored",
  "title": "Cross-tenant credential exposure in Quay robot account listing",
  "summary": "Quay's robot-account listing can interpret wildcard characters in user-controlled namespace names as database pattern syntax. An attacker who can create a namespace with an underscore may obtain robot-account credentials from other tenants and use them for unauthorized image-related actions.",
  "mitigation": "Restrict namespace creation to trusted users and enforce a namespace naming policy that rejects underscore characters until an updated Quay package is available. Apply the vendor-provided fixed release when it is published.",
  "vendor": "Red Hat",
  "product": "Red Hat OpenShift Update Service",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "openshift-update-service/openshift-update-service-rhel8",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "quay/quay-rhel8",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "quay/quay-rhel9",
      "purl": null
    }
  ],
  "cwes": [
    89
  ],
  "cvss_score": 9.9,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": null,
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": null,
  "t0_at": "2026-11-11T17:06:13.261000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-11T17:06:13.261000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-11T17:06:13.261000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-110697"
    }
  }
}

published 2026-11-11 17:36Z
last change 2026-11-11 17:55Z

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