{"action":"Upgrade @google/gemini-cli to 0.39.1 or later.","affected":[{"fixed":"0.39.1","introduced":"0"},{"fixed":"0.40.0-preview.3","introduced":"0.40.0-preview.2"}],"component":"@google/gemini-cli","cve_ids":["CVE-2026-12537"],"ecosystem":"npm","epss":0.00212,"exploited":false,"fixed_versions":["0.39.1","0.40.0-preview.3"],"ghsa_id":"GHSA-wpqr-6v78-jr5g","id":"tcs_01M5KGFN299JZPNQT2AGP77MXZ","modified_at":"2026-09-25T03:55:55.786134818Z","published_at":"2026-04-24T19:30:01Z","references":["https://osv.dev/vulnerability/GHSA-wpqr-6v78-jr5g","https://github.com/google-github-actions/run-gemini-cli/security/advisories/GHSA-wpqr-6v78-jr5g","https://nvd.nist.gov/vuln/detail/CVE-2026-12537","https://github.com/google-github-actions/run-gemini-cli"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"GHSA-wpqr-6v78-jr5g","url":"https://osv.dev/vulnerability/GHSA-wpqr-6v78-jr5g"}],"summary":"Gemini CLI: Remote Code Execution via workspace trust and tool allowlisting bypasses"}