{"affected":[{"defaultStatus":"unaffected","ecosystem":"software-id","packageName":"otp","product":"OTP","source":"CNA: EEF","vendor":"Erlang","versions":[{"changes":[{"at":"27.3.4.17","status":"unaffected"},{"at":"28.5.0.6","status":"unaffected"},{"at":"29.0.6","status":"unaffected"}],"lessThan":"*","status":"affected","version":"22.2","versionType":"otp"}]},{"defaultStatus":"unaffected","ecosystem":"otp","packageName":"inets","product":"OTP","source":"CNA: EEF","vendor":"Erlang","versions":[{"changes":[{"at":"9.3.2.7","status":"unaffected"},{"at":"9.6.2.3","status":"unaffected"},{"at":"9.7.2","status":"unaffected"}],"lessThan":"*","status":"affected","version":"7.1.2","versionType":"otp"}]},{"defaultStatus":"unaffected","ecosystem":"github","packageName":"erlang/otp","product":"OTP","source":"CNA: EEF","vendor":"Erlang","versions":[{"changes":[{"at":"60add5a19e2154560fdff3fe92dba14a68bbd683","status":"unaffected"},{"at":"6cd995e34d3bb3d36dd278dded2d62c25e71820c","status":"unaffected"},{"at":"c285240c6e4b93960c5dc4f17ba04e6fdfb27a0f","status":"unaffected"}],"lessThan":"*","status":"affected","version":"c06db0bedf49a9b40725745e73fa82e562612815","versionType":"git"}]}],"cveId":"CVE-2026-73276","cwes":["CWE-444"],"description":"Gracefulness code ignored cases that should be rejected, resulting in possible HTTP Request Smuggling opportunities.\n\nThis issue affects OTP from OTP 22.2 before OTP 27.3.4.17, OTP 28.5.0.6, and OTP 29.0.6, corresponding to inets from 7.1.2 before 9.3.2.7, 9.6.2.3, and 9.7.2.","epss":{"date":"2026-11-10","percentile":0.4787,"score":0.00577},"exploits":[],"kev":null,"metrics":[{"score":8.3,"severity":"high","source":"CNA: EEF","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"}],"modifiedAt":1794404641526,"publishedAt":1788273684565,"references":[{"source":"CNA: EEF","tags":["vendor-advisory"],"url":"https://github.com/erlang/otp/security/advisories/GHSA-6v7q-jwgh-cx8p"},{"source":"CNA: EEF","tags":["related"],"url":"https://cna.erlef.org/cves/CVE-2026-73276.html"},{"source":"CNA: EEF","tags":["related"],"url":"https://osv.dev/vulnerability/EEF-CVE-2026-73276"},{"source":"CNA: EEF","tags":["x_version-scheme"],"url":"https://www.erlang.org/doc/system/versions.html#order-of-versions"},{"source":"CNA: EEF","tags":["related"],"url":"https://github.com/erlang/otp/commit/c06db0bedf49a9b40725745e73fa82e562612815"},{"source":"CNA: EEF","tags":["patch"],"url":"https://github.com/erlang/otp/commit/60add5a19e2154560fdff3fe92dba14a68bbd683"},{"source":"CNA: EEF","tags":["patch"],"url":"https://github.com/erlang/otp/commit/6cd995e34d3bb3d36dd278dded2d62c25e71820c"},{"source":"CNA: EEF","tags":["patch"],"url":"https://github.com/erlang/otp/commit/c285240c6e4b93960c5dc4f17ba04e6fdfb27a0f"}],"remediation":[{"kind":"fix","source":"CNA: EEF","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/erlang/otp/commit/60add5a19e2154560fdff3fe92dba14a68bbd683"},{"kind":"fix","source":"CNA: EEF","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/erlang/otp/commit/6cd995e34d3bb3d36dd278dded2d62c25e71820c"},{"kind":"fix","source":"CNA: EEF","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/erlang/otp/commit/c285240c6e4b93960c5dc4f17ba04e6fdfb27a0f"}],"revision":"47b468897d4860f57caba59c7a91bcb58bac3c440cd26ddef493f94d55508bb8","sources":[{"modifiedAt":1794404641526,"name":"CNA: EEF","retrievedAt":1794406204633,"url":"https://www.cve.org/CVERecord?id=CVE-2026-73276"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794406223860,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-73276"}],"ssvc":{"assessedAt":1788278123919,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"inets, httpd: HTTP Request Smuggling via Whitespace-Before-Colon Header Dropping i","updatedAt":1794406223860}