CVE-2026-79696

Remote Code Execution in Google ADK for Python via Incomplete Standard Library Denylist

Published Sep 9, 2026 CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed
Description
A Code Injection vulnerability in adk web in Google Cloud Agent Development Kit (ADK) for Python versions 2.0.0 through 2.6.0 on Python (OSS), Cloud Run, and GKE environments where pytest is installed allows an unauthenticated remote attacker to execute arbitrary code using a crafted test session replay.

Remediation

Vendor Solution

Upgrade to google-adk 2.7.0 or later. Do not expose adk web to a network.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Google Cloud
Google Cloud agent Development Kit (adk)
Vendors & Products Google Cloud
Google Cloud agent Development Kit (adk)
Type Values Removed Values Added
Description A Code Injection vulnerability in adk web in Google Cloud Agent Development Kit (ADK) for Python versions 2.0.0 through 2.6.0 on Python (OSS), Cloud Run, and GKE environments where pytest is installed allows an unauthenticated remote attacker to execute arbitrary code using a crafted test session replay.
Title Remote Code Execution in Google ADK for Python via Incomplete Standard Library Denylist
Weaknesses CWE-184
References
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Amber'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GoogleCloud
Published
Updated
Sep 9, 2026, 8:51 PM
Reserved
Aug 25, 2026, 12:09 PM
Status
Awaiting Analysis
Published
Sep 9, 2026, 9:17 AM
Modified
Sep 9, 2026, 9:17 PM