CVE-2026-19486
Received Received - Intake

SSRF in Google Cloud Gemini Enterprise Agent Platform App Builder

Publication date: 2026-09-11

Last updated on: 2026-09-11

Assigner: GoogleCloud

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.

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Meta Information

Published
2026-09-11
Last Modified
2026-09-11
Generated
2026-09-11
AI Q&A
2026-09-11
EPSS Evaluated
N/A
NVD
CVE-2026-19486
EUVD
EUVD-2026-76021

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google cloud_gemini_enterprise_agent_platform to 2026-06-01 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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Executive Summary

This is a Server-Side Request Forgery (SSRF) vulnerability in Google Cloud's Gemini Enterprise Agent Platform App Builder. It allows an unauthenticated attacker to trick the server into making unauthorized requests. Specifically, it enables leaking the Compute Engine default service account access token.

Impact Analysis

An attacker could exploit this to access sensitive data or perform actions on behalf of the service account. This may lead to unauthorized data access, privilege escalation, or further network compromise within the cloud environment.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, violating confidentiality requirements in GDPR and HIPAA. Organizations may face compliance violations, legal penalties, and reputational damage due to potential data breaches.

Mitigation Strategies

Immediately redeploy your Google Cloud Gemini Enterprise Agent Platform apps with versions updated to 2026-06-01 or later to apply the patch. Ensure no unauthenticated access is permitted to the Compute Engine default service account access token.

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