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Improper Authorization in Google Cloud Application Integration Leads to Privilege Escalation

Type: advisorySource: Official CVE List1 source record

An Incorrect Authorization vulnerability in the AuthConfig validation and integration execution runtime in Google Cloud Application Integration versions prior to 2026-08-27 allows an authenticated user to escalate privileges and impersonate a service account in the project. This vulnerability was patched on 27 August 2026, and no customer action is needed.

Announced Source revision 1
Original source ↗

CVE-2026-85298

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-85298

Application Integration

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Google Cloud",
    "product": "Application Integration",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2026-08-27",
        "versionType": "date"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-85298

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#21969 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement