CVE-2026-81867

EUVD-2026-88212
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://docs.cloud.google.com/application-integration/docs/security-bulletins#gcp-2026-065
https://docs.cloud.google.com/support/bulletins#gcp-2026-065