# CVE-2026-19486

## Summary

- **CVE ID:** CVE-2026-19486
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:L/U:Amber)
- **CWE:** CWE-918
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 11, 2026

## Description

A Server-Side Request Forgery (SSRF) vulnerability in Google Cloud Gemini Enterprise Agent Platform App Builder versions prior to 2026-06-01 on Google Cloud Platform allows an unauthenticated attacker to leak the Compute Engine default service account access token.



This vulnerability was patched on 01 June 2026. Users will need to redeploy their previously deployed apps.

## Affected Products

- Google Cloud — Gemini Enterprise Agent Platform App Builder (2025-10-11)

## References

- [CNA](https://docs.cloud.google.com/gemini-enterprise-agent-platform/release-notes#July_20_2026)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._