CVE-2026-81867 — Deserialization of Untrusted Data in Application Integration allows Remote Code Execution
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 …
Published: 2026-09-28 · CVSS: 9.4 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7