{"action":"Upgrade @anthropic-ai/sandbox-runtime to 0.0.16 or later.","affected":[{"fixed":"0.0.16","introduced":"0"}],"component":"@anthropic-ai/sandbox-runtime","cve_ids":["CVE-2025-66479"],"ecosystem":"npm","epss":0.00163,"exploited":false,"fixed_versions":["0.0.16"],"ghsa_id":"GHSA-9gqj-5w7c-vx47","id":"tcs_01M5KFFW6519REF4H9F9X1610J","modified_at":"2025-12-05T12:42:56.950316Z","published_at":"2025-12-04T16:55:06Z","references":["https://osv.dev/vulnerability/GHSA-9gqj-5w7c-vx47","https://github.com/anthropic-experimental/sandbox-runtime/security/advisories/GHSA-9gqj-5w7c-vx47","https://nvd.nist.gov/vuln/detail/CVE-2025-66479","https://github.com/anthropic-experimental/sandbox-runtime/commit/bea2930cc1db9c73a1b15acf6dc19c5261aec1f3","https://github.com/anthropic-experimental/sandbox-runtime"],"severity":{"label":"low"},"sources":[{"source":"osv","source_id":"GHSA-9gqj-5w7c-vx47","url":"https://osv.dev/vulnerability/GHSA-9gqj-5w7c-vx47"}],"summary":"Anthropic Sandbox Runtime Incorrectly Implemented Network Sandboxing"}