{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.0.2"}],"component":"rustfs","cve_ids":["CVE-2026-39360"],"ecosystem":"crates.io","epss":0.00201,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-mx42-j6wv-px98","id":"tcs_01M5KF1VV28ZVDJZ48R64D87AS","modified_at":"2026-04-10T21:48:50.113987Z","published_at":"2026-04-08T00:15:50Z","references":["https://osv.dev/vulnerability/GHSA-mx42-j6wv-px98","https://github.com/rustfs/rustfs/security/advisories/GHSA-mx42-j6wv-px98","https://nvd.nist.gov/vuln/detail/CVE-2026-39360","https://github.com/rustfs/rustfs"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-mx42-j6wv-px98","url":"https://osv.dev/vulnerability/GHSA-mx42-j6wv-px98"}],"summary":"RustFS has an authorization bypass in multipart UploadPartCopy enables cross-bucket object exfiltration"}