{"action":"Upgrade github.com/go-chi/chi/v5 to 5.3.0 or later.","affected":[{"fixed":"5.3.0","introduced":"5.2.1"}],"component":"github.com/go-chi/chi/v5","cve_ids":["CVE-2026-72815"],"ecosystem":"Go","epss":0.00495,"exploited":false,"fixed_versions":["5.3.0"],"ghsa_id":"GHSA-3fxj-6jh8-hvhx","id":"tcs_01M5KGPTVY79P0A93TCKK36DM8","modified_at":"2026-08-15T05:18:57.642465257Z","published_at":"2026-07-24T18:35:55Z","references":["https://osv.dev/vulnerability/GO-2026-5774","https://github.com/go-chi/chi/security/advisories/GHSA-3fxj-6jh8-hvhx","https://github.com/go-chi/chi/pull/967"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5774","url":"https://osv.dev/vulnerability/GO-2026-5774"}],"summary":"Chi has an IP spoofing vulnerability in middleware.RealIP in github.com/go-chi/chi"}