CVE-2026-79696: Remote Code Execution in Google ADK for Python via Incomplete Standard Library Denylist
Critical · CVSS 10.0 (CVSS 4.0)EPSS 0.74%, 54th percentilePublished Updated Assigner: GoogleCloud
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.
CWE-184
Tracked companies
Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Google Cloud: Agent Development Kit (ADK) for Python
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/google/adk-python/commit/a16f6da3314b8dcd9925884cd6fc7fc9ffdd570d (opens in new tab)
- github.com/google/adk-python/releases/tag/v2.7.0 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)