{"action":"Upgrade rustfs to 1.0.0-alpha.78 or later.","affected":[{"fixed":"1.0.0-alpha.78","introduced":"0"}],"component":"rustfs","cve_ids":["CVE-2026-21862"],"ecosystem":"crates.io","epss":0.00245,"exploited":false,"fixed_versions":["1.0.0-alpha.78"],"ghsa_id":"GHSA-fc6g-2gcp-2qrq","id":"tcs_01M5KEXBXNGQVZYSDHT7NVWJ25","modified_at":"2026-02-03T19:03:44.212598Z","published_at":"2026-02-03T17:31:41Z","references":["https://osv.dev/vulnerability/GHSA-fc6g-2gcp-2qrq","https://github.com/rustfs/rustfs/security/advisories/GHSA-fc6g-2gcp-2qrq","https://nvd.nist.gov/vuln/detail/CVE-2026-21862","https://github.com/rustfs/rustfs/commit/b4ba62fa3300b5b258fdc0da141481e3be7ea960","https://github.com/rustfs/rustfs"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-fc6g-2gcp-2qrq","url":"https://osv.dev/vulnerability/GHSA-fc6g-2gcp-2qrq"},{"source":"nvd","source_id":"CVE-2026-21862","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21862"}],"summary":"RustFS has SourceIp bypass via spoofed X-Forwarded-For/Real-IP headers"}