CVE-2026-81375

A Confused Deputy vulnerability in the EmailTask component in Google Cloud Application Integration versions prior to 2026-06-30 on Google Cloud Platform allows an authenticated attacker to read and exfiltrate arbitrary Google-internal files via a crafted attachment file path. This vulnerability was patched on 30 June 2026, and no customer action is needed.

• https://docs.cloud.google.com/application-integration/docs/security-bulletins#gcp-2026-066
• https://docs.cloud.google.com/support/bulletins#gcp-2026-066