Code Injection Vulnerability in Google Cloud Agent Development Kit
CVE-2026-79696

10CRITICAL

Key Information:

Vendor

Google Cloud

Status
Agent Development Kit (adk) For Python
Vendor
CVE Published:
9 September 2026

What is CVE-2026-79696?

A Code Injection vulnerability exists within the Google Cloud Agent Development Kit (ADK) for Python, specifically affecting versions 2.0.0 through 2.6.0. This flaw enables an unauthenticated remote attacker to exploit crafted test sessions, leading to arbitrary code execution across Python environments, including Cloud Run and Google Kubernetes Engine (GKE). The use of pytest in these setups amplifies the risk, rendering systems susceptible to unauthorized commands.

Affected Version(s)

Agent Development Kit (ADK) for Python 2.0.0 < 2.7.0

References

https://github.com/google/adk-python/releases/tag/v2.7.0
https://github.com/google/adk-python/commit/a16f6da3314b8...

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sanil Dulal
.