CVE search · CVE-2026-48931
CVE-2026-48931
low 3.7
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**.
Details
- Status
- Modified
- Published
- Last changed
- Source
- support@hackerone.com
- Weakness
- CWE-367
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | low 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
nvd@nist.govPrimary |
| CVSS 3.0 | low 3.7 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
support@hackerone.comSecondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- nodejs · node.js
References
- https://nodejs.org/en/blog/vulnerability/june-2026-security-releasesVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/02/2
- https://github.com/nodejs/node/issues/63989ExploitIssue TrackingThird Party Advisory
- https://jdstaerk.substack.com/p/nodejs-security-fix-silently-brokeThird Party Advisory