CVE-2026-12710

Missing Authorization in Application Integration QueryEngineTask

Published Aug 22, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
A Missing Authorization vulnerability in the QueryEngineTask of Google Cloud Application Integration (versions from 2025-04-28 to 2026-04-04) allows an external attacker to access sensitive internal data.




The issue was patched on April 4, 2026; no customer action is required.

Remediation

Vendor Solution

Access is now restricted and the issue is resolved. Integrations using QueryEngineTask for external traffic will return a PERMISSION_DENIED error. We recommend that customers remove or replace any QueryEngineTask (ASIS_TEMPLATE) tasks in their Application Integration workflows.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Google
Google application Integration
Vendors & Products Google
Google application Integration
Type Values Removed Values Added
Description A Missing Authorization vulnerability in the QueryEngineTask of Google Cloud Application Integration (versions from 2025-04-28 to 2026-04-04) allows an external attacker to access sensitive internal data. The issue was patched on April 4, 2026; no customer action is required.
Title Missing Authorization in Application Integration QueryEngineTask
Weaknesses CWE-862
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/U:Clear'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GoogleCloud
Published
Updated
Aug 26, 2026, 7:02 PM
Reserved
Jun 19, 2026, 10:49 AM
Status
Awaiting Analysis
Published
Aug 22, 2026, 9:16 AM
Modified
Oct 12, 2026, 4:10 PM