A Deserialization of Untrusted Data vulnerability in the JavaScript Task in Google Cloud Application Integration versions prior to 2026-06-28 on Google Cloud Platform allows an authenticated user with standard permissions to run arbitrary code on the shared production servers using a specially crafted script bypassing param guards.


This vulnerability was patched on 28 June 2026, and no customer action is needed.

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History

Wed, 30 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 28 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google application Integration
Vendors & Products Google
Google application Integration

Mon, 28 Sep 2026 11:00:00 +0000

Type Values Removed Values Added
Description A Deserialization of Untrusted Data vulnerability in the JavaScript Task in Google Cloud Application Integration versions prior to 2026-06-28 on Google Cloud Platform allows an authenticated user with standard permissions to run arbitrary code on the shared production servers using a specially crafted script bypassing param guards. This vulnerability was patched on 28 June 2026, and no customer action is needed.
Title Deserialization of Untrusted Data in Application Integration allows Remote Code Execution
Weaknesses CWE-502
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Clear'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: GoogleCloud

Published:

Updated: 2026-09-30T13:15:05.236Z

Reserved: 2026-08-27T17:44:48.468Z

Link: CVE-2026-81867

cve-icon Vulnrichment

Updated: 2026-09-30T13:14:51.134Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-28T11:16:48.070

Modified: 2026-09-30T14:17:30.920

Link: CVE-2026-81867

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-28T16:15:03Z

Weaknesses