{"id":"CVE-2026-13745","title":"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.","summary":"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.","severity":"critical","cvss":9.2,"cvssVector":"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","cwe":["CWE-20","CWE-78"],"vendor":"Google Cloud","product":"Gemini CLI","affected":["gemini_cli < 0.39.1","run-gemini-cli_github_action < 0.1.22"],"published":"2026-09-10","updated":"2026-09-10","sourceUpdated":"2026-09-10T16:17:07.727","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-13745","references":[{"url":"https://github.com/google-github-actions/run-gemini-cli/releases/tag/v0.1.22","label":"f45cbf4e-4146-4068-b7e1-655ffc2c548c"},{"url":"https://github.com/google-github-actions/run-gemini-cli/security/advisories/GHSA-wpqr-6v78-jr5g","label":"f45cbf4e-4146-4068-b7e1-655ffc2c548c"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-10T15:03:19.734151Z"},"cvssSource":"cna","ingestedAt":"2026-09-10T09:45:12.028Z","epss":0.00299,"epssPercentile":0.2278,"slug":"CVE-2026-13745","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":50.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}