{"action":"Upgrade mint to 1.9.0 or later.","affected":[{"fixed":"1.9.0","introduced":"0.1.0"}],"component":"mint","cve_ids":["CVE-2026-49753"],"ecosystem":"Hex","epss":0.00301,"exploited":false,"fixed_versions":["1.9.0"],"ghsa_id":"GHSA-mjqx-c6f6-7rc2","id":"tcs_01M5N85768GYRFXYCXGQYFKEC2","modified_at":"2026-07-30T18:22:05.999117Z","published_at":"2026-06-02T14:15:17.078Z","references":["https://osv.dev/vulnerability/EEF-CVE-2026-49753","https://github.com/elixir-mint/mint/security/advisories/GHSA-mjqx-c6f6-7rc2","https://cna.erlef.org/cves/CVE-2026-49753.html","https://github.com/elixir-mint/mint/commit/47e48027480228e4e32a0b4df39db497b4804921","https://hex.pm/packages/mint"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"EEF-CVE-2026-49753","url":"https://osv.dev/vulnerability/EEF-CVE-2026-49753"},{"source":"nvd","source_id":"CVE-2026-49753","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49753"}],"summary":"HTTP response smuggling in Mint HTTP/1 client via lenient Content-Length parsing"}