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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-74835",
"assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
"state": "PUBLISHED",
"assignerShortName": "EEF",
"dateReserved": "2026-08-17T12:30:01.524Z",
"datePublished": "2026-09-01T14:45:16.377Z",
"dateUpdated": "2026-11-11T13:45:05.856Z"
},
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"packageName": "otp",
"packageURL": "pkg:software-id/erlang.org/otp",
"product": "OTP",
"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": "17.0",
"versionType": "otp"
}
]
},
{
"cpes": [
"cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"packageName": "inets",
"packageURL": "pkg:otp/inets?repository_url=https:%2F%2Fgithub.com%2Ferlang%2Fotp&vcs_url=git%2Bhttps:%2F%2Fgithub.com%2Ferlang%2Fotp.git",
"product": "OTP",
"repo": "https://github.com/erlang/otp",
"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": "5.10",
"versionType": "otp"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"packageName": "erlang/otp",
"packageURL": "pkg:github/erlang/otp",
"product": "OTP",
"repo": "https://github.com/erlang/otp",
"vendor": "Erlang",
"versions": [
{
"changes": [
{
"at": "0bceff0c2987cae83d9d4a77c5ecacd6d01b8b86",
"status": "unaffected"
},
{
"at": "8e1ca42b64df6c41306affbe8dc129bdbd4042c7",
"status": "unaffected"
},
{
"at": "7f9c460d1818c2afb78fbd01f8d8b81343bbb011",
"status": "unaffected"
}
],
"lessThan": "*",
"status": "affected",
"version": "84adefa331c4159d432d22840663c38f155cd4c1",
"versionType": "git"
},
{
"lessThan": "*",
"status": "unaffected",
"version": "0bceff0c2987cae83d9d4a77c5ecacd6d01b8b86",
"versionType": "git"
},
{
"lessThan": "*",
"status": "unaffected",
"version": "8e1ca42b64df6c41306affbe8dc129bdbd4042c7",
"versionType": "git"
},
{
"lessThan": "*",
"status": "unaffected",
"version": "7f9c460d1818c2afb78fbd01f8d8b81343bbb011",
"versionType": "git"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*",
"versionEndExcluding": "27.3.4.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*",
"versionEndExcluding": "28.5.0.6",
"versionStartIncluding": "28.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*",
"versionEndExcluding": "29.0.6",
"versionStartIncluding": "29.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lukas Backström / Erlang Solutions"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Konrad Pietrzak / Ericsson"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "<p>The inets application HTTP server httpd fails to enforce a configured body-size limit on chunked request.</p>\n<p>This issue affects OTP from OTP&nbsp;17.0 before OTP&nbsp;27.3.4.17, OTP&nbsp;28.5.0.6, and OTP&nbsp;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&nbsp;17.0, corresponding to inets before 5.10, is affected is unknown.</p>"
},
{
"base64": false,
"type": "text/markdown",
"value": "The 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."
}
],
"value": "The 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."
}
],
"impacts": [
{
"capecId": "CAPEC-469",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-469 HTTP DoS"
}
]
},
{
"capecId": "CAPEC-130",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-130 Excessive Allocation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
"shortName": "EEF",
"dateUpdated": "2026-11-11T13:45:05.856Z"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://github.com/erlang/otp/security/advisories/GHSA-8qrh-x566-5xv5"
},
{
"name": "EEF CNA record for CVE-2026-74835",
"tags": [
"related"
],
"url": "https://cna.erlef.org/cves/CVE-2026-74835.html"
},
{
"name": "OSV record EEF-CVE-2026-74835",
"tags": [
"related"
],
"url": "https://osv.dev/vulnerability/EEF-CVE-2026-74835"
},
{
"name": "Erlang/OTP version ordering",
"tags": [
"x_version-scheme"
],
"url": "https://www.erlang.org/doc/system/versions.html#order-of-versions"
},
{
"name": "Fix commit 0bceff0 in erlang/otp",
"tags": [
"patch"
],
"url": "https://github.com/erlang/otp/commit/0bceff0c2987cae83d9d4a77c5ecacd6d01b8b86"
},
{
"name": "Fix commit 8e1ca42 in erlang/otp",
"tags": [
"patch"
],
"url": "https://github.com/erlang/otp/commit/8e1ca42b64df6c41306affbe8dc129bdbd4042c7"
},
{
"name": "Fix commit 7f9c460 in erlang/otp",
"tags": [
"patch"
],
"url": "https://github.com/erlang/otp/commit/7f9c460d1818c2afb78fbd01f8d8b81343bbb011"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "inets,httpd: Memory Exhaustion via Unenforced max_body_size During Chunked Body Reception"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-09-01T15:57:17.154573Z",
"id": "CVE-2026-74835",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-09-01T15:57:22.906Z"
}
}
]
}
}