{"id":"CVE-2026-13745","details":"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.","aliases":["CVE-2026-12537","GHSA-wpqr-6v78-jr5g"],"modified":"2026-09-12T08:06:00.482212Z","published":"2026-09-10T09:17:00.703Z","references":[{"type":"WEB","url":"https://github.com/google-github-actions/run-gemini-cli/releases/tag/v0.1.22"},{"type":"ADVISORY","url":"https://github.com/google-github-actions/run-gemini-cli/security/advisories/GHSA-wpqr-6v78-jr5g"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/google-github-actions/run-gemini-cli","events":[{"introduced":"0"},{"fixed":"f77273f4c914e4bf38440cf36a0369cb64a37489"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v0.1.21","v0.1.20","v0.1.19","v0.1.18","v0.1.17","v0.1.16","v0.1.15","v0.1.14","v0.1.13","v0.1.12","v0.1.11","v0.1.10","v0.1.9","v0.1.8","v0.1.7","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13745.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber"}]}