axios versions 1.7.0 before 1.18.0 fail to enforce maxBodyLength for WHATWG ReadableStream request bodies in the fetch adapter when Content-Length cannot be determined. Attackers can supply unknown-length stream data to bypass upload size limits and cause uncontrolled network egress or resource exhaustion.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-770"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67317.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "1.7.0"
},
{
"fixed": "1.18.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"cpe": "cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "1.7.0"
},
{
"fixed": "1.18.0"
}
],
"source": "CPE_RANGE"
}
]
}