CVE-2026-85298

Improper Authorization in Google Cloud Application Integration Leads to Privilege Escalation

Published Oct 14, 2026 CVSS 4.0 · 7.3 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Improper Authorization in Google Cloud Application Integration Leads to Privilege Escalation
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/U:Clear'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
GoogleCloud
Published
Updated
Oct 14, 2026, 2:04 PM
Reserved
Sep 3, 2026, 4:38 PM
Status
Awaiting Analysis
Published
Oct 14, 2026, 12:17 PM
Modified
Oct 16, 2026, 8:02 PM