CRITICAL 9.4 NVD
CVE-2026-81867
A Deserialization of Untrusted Data vulnerability in the JavaScript Task in Google Cloud Application Integration versions prior to 2026-06-28 on Google Cloud Pl
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.
References
- https://docs.cloud.google.com/application-integration/docs/security-bulletins#gcp-2026-065
- https://docs.cloud.google.com/support/bulletins#gcp-2026-065
This critical severity vulnerability with a CVSS score of 9.4 was published on 2026-09-28 via NVD.
Risk Timeline
CVE Disclosed2026-09-28 · -1 days ago
Remediation Resources
Official Advisory
docs.cloud.google.com/support/bulletins#gcp-2026-065
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