{"id":"EEF-CVE-2026-74835","summary":"inets,httpd: Memory Exhaustion via Unenforced max_body_size During Chunked Body Reception","details":"## Summary\n\nThe inets application HTTP server httpd fails to enforce a configured body-size limit on chunked request.\n\nThis issue affects OTP from OTP 17.0 before OTP 27.3.4.17, OTP 28.5.0.6, and OTP 29.0.6, corresponding to inets from 5.10 before 9.3.2.7, 9.6.2.3, and 9.7.2. Whether OTP before OTP 17.0, corresponding to inets before 5.10, is affected is unknown.","aliases":["CVE-2026-74835","GHSA-8qrh-x566-5xv5"],"modified":"2026-11-11T13:45:03.513346895Z","published":"2026-09-01T14:45:16.377Z","database_specific":{"cwe_ids":["CWE-770"],"capec_ids":["CAPEC-469","CAPEC-130"],"cpe_ids":["cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://github.com/erlang/otp/security/advisories/GHSA-8qrh-x566-5xv5"},{"type":"WEB","url":"https://cna.erlef.org/cves/CVE-2026-74835.html"},{"type":"WEB","url":"https://www.erlang.org/doc/system/versions.html#order-of-versions"},{"type":"FIX","url":"https://github.com/erlang/otp/commit/0bceff0c2987cae83d9d4a77c5ecacd6d01b8b86"},{"type":"FIX","url":"https://github.com/erlang/otp/commit/8e1ca42b64df6c41306affbe8dc129bdbd4042c7"},{"type":"FIX","url":"https://github.com/erlang/otp/commit/7f9c460d1818c2afb78fbd01f8d8b81343bbb011"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/erlang/otp","events":[{"introduced":"84adefa331c4159d432d22840663c38f155cd4c1"},{"fixed":"0bceff0c2987cae83d9d4a77c5ecacd6d01b8b86"},{"fixed":"8e1ca42b64df6c41306affbe8dc129bdbd4042c7"},{"fixed":"7f9c460d1818c2afb78fbd01f8d8b81343bbb011"}]}],"versions":["patch-base-27","OTP-27.3.4","OTP-27.3.4.9","patch-base-28","OTP-28.5","OTP-29.0","OTP-27.3.4.10","OTP-29.0.2","OTP-28.5.0.2","OTP-27.3.4.14","OTP-27.3.4.13","OTP-28.4","OTP-27.3.4.12","OTP-28.5.0.1","OTP-29.0.1","OTP-27.0","OTP-27.3.4.11","OTP-29.0-rc3","OTP-28.0","OTP-29.0-rc2","OTP-27.3.4.8","OTP-27.3.4.6","OTP-27.3.4.7","OTP-29.0-rc1","OTP-27.3","OTP-27.3.4.5","OTP-27.3.4.4","OTP-28.1","OTP-27.3.4.3","OTP-27.3.3","OTP-27.3.4.2","OTP-26.0","OTP-25.0","OTP-27.3.4.1","OTP-28.0-rc4","OTP-27.3.2","OTP-28.0-rc3","OTP-27.2","OTP-28.0-rc2","OTP-27.3.1","OTP-28.0-rc1","OTP-27.1","OTP-27.0-rc3","OTP-27.0-rc2","OTP-27.0-rc1","OTP-24.0","OTP-26.0-rc3","OTP-26.0-rc2","OTP-26.0-rc1","OTP-23.0","OTP-21.0","OTP-25.0-rc3","OTP-25.0-rc2","OTP-25.0-rc1","OTP-22.0","OTP-24.0-rc3","OTP-24.0-rc2","OTP-24.0-rc1","OTP-23.0-rc3","OTP-23.0-rc2","OTP-23.0-rc1","OTP-20.0","OTP-22.0-rc3","OTP-22.0-rc2","OTP-22.0-rc1","OTP-19.0","OTP-21.0-rc2","OTP-18.0","OTP-21.0-rc1","OTP-17.0","OTP-20.0-rc2","OTP-20.0-rc1","OTP-19.0-rc2","OTP-19.0-rc1","OTP_R16B","OTP-18.0-rc1","OTP_17.0-rc2","OTP_17.0-rc1","OTP_R13B03","OTP_R16A_RELEASE_CANDIDATE","OTP_R14B03","OTP_R15B","OTP_R15A","OTP_R14B02","OTP_R14B01","OTP_R14B","OTP_R13B04","OTP_R14A"],"database_specific":{"source":"https://cna.erlef.org/osv/EEF-CVE-2026-74835.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}],"credits":[{"name":"Lukas Backström / Erlang Solutions","type":"FINDER"},{"name":"Konrad Pietrzak / Ericsson","type":"REMEDIATION_DEVELOPER"}]}