# CVE-2026-4810: Remote Code Execution in Google Agent Development Kit (ADK)

> CVE-2026-4810: Remote Code Execution in Google Agent Development Kit (ADK). CVSS 9.3 (CVSS 4.0).

Canonical: https://rewindex.com/cve/CVE-2026-4810
Last updated: 2026-06-17T10:57:16Z

- Published: 2026-04-13 08:35 UTC · Updated: 2026-06-17 10:57 UTC · Assigner: GoogleCloud
- CVSS: 9.3 (CVSS 4.0) · Severity: Critical
- EPSS: 1.8%, 79th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-306

## Description

A Code Injection and Missing Authentication vulnerability in Google Agent Development Kit (ADK) versions 1.7.0 (and 2.0.0a1) through 1.28.1 (and 2.0.0a2) on Python (OSS), Cloud Run, and GKE allows an unauthenticated remote attacker to execute arbitrary code on the server hosting the ADK instance. This vulnerability was patched in versions 1.28.1 and 2.0.0a2. Customers need to redeploy the upgraded ADK to their production environments. In addition, if they are running ADK Web locally, they also need to upgrade their local instance.

## Affected vendors and products

- Google Cloud: Agent Development Kit (ADK)

## Tracked companies

- [Google Cloud](https://rewindex.com/company/google-cloud.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-4810)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-4810)
- [https://github.com/google/adk-python/blob/main/CHANGELOG.md\#1274-2026-03-26](https://github.com/google/adk-python/blob/main/CHANGELOG.md#1274-2026-03-26)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-4810 · Markdown: https://rewindex.com/cve/CVE-2026-4810.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-4810 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:06:19.801Z