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CVE-2026-48931

LOW
3.7
CVSS 3.0
Description
A flaw in Node.js HTTP Agent can cause a client to accept as valid a response that is send before the client has sent the request. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Metadata

CVE ID
CVE-2026-48931
State
PUBLISHED
Assigner
hackerone
Reserved
2026-05-26 15:00 UTC
Published
2026-06-22 18:59 UTC
Last updated
2026-06-22 18:59 UTC
Primary CWE
CWE-367
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Vendor / Product
nodejs / node
Sources
cve.org  ·  NVD

Severity & Metrics

3.7 LOW CVSS 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products (1)
VendorProductPlatformVersions
nodejs node — 22.22.3 ≤ 22.22.3, 24.16.0 ≤ 24.16.0, 26.3.0 ≤ 26.3.0
Weakness (CWE)
CWESourceDescription
CWE-367 cna CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
CVSS scores (1)
ScoreSeverityVersionSourceVector
3.7 LOW 3.0 cna CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
References (1)
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