CVE-2026-13745
A vulnerability in the Gemini CLI and associated GitHub Action allowed an unprivileged attacker to achieve an arbitrary code execution in Gemini CLI via untrusted local .env files overriding GEMINI_CLI_HOME.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.2
- CVSS vector
- CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber
- EPSS probability
- 0.30%
- CWE
- CWE-20, CWE-78
- Published
- 2026-09-10
- Last modified
- 2026-09-10
Affected products
- Google Cloud Gemini CLI
- Google Cloud run-gemini-cli GitHub Action
Weakness type
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