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CVE-2026-81867

Deserialization of Untrusted Data in Application Integration allows Remote Code Execution

Published
Last modified
Status
published
Known exploitation
Not listed in CISA KEV
Fix
Fixed in 2026-06-28
Public exploit
None on Exploit-DB
CISA SSVC
  • Exploitation: none
  • Automatable: no
  • Technical impact: total
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Decision points from CISA's Vulnrichment, assessed (SSVC 2.0.3).

SSVC documentation

Summary

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.

Affected versions

  • Google Cloud Application Integration

    fixed in 2026-06-28

References 2

docs.cloud.google.com