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CVE-2026-48937

AI Predicted 5.3 Difficulty: Moderate EPSS 0.45% · P36

Possible ATT&CK Techniques 1AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 2

VendorProductVersion RangeStatus
nodejsnode22.22.3≤ 22.22.3affected
24.16.0≤ 24.16.0affected
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I. Basic Information for CVE-2026-48937

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw in Node.js HTTP/2 server API can cause servers to keep accepting data even after sending a `GOAWAY` frame. This vulnerability affects two supported release lines: **Node.js 22** and **Node.js 24**.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Node.js 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Node.js是Node.js基金会开源的一个开源、跨平台的 JavaScript 运行时环境。 Node.js存在资源管理错误漏洞，该漏洞源于HTTP/2 server API缺陷，可能导致服务器在发送GOAWAY帧后仍持续接收数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
nodejsnode 22.22.3 ~ 22.22.3 -

II. Public POCs for CVE-2026-48937

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III. Intelligence Information for CVE-2026-48937

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Security Blog Posts for CVE-2026-48937 (1)

Other References for CVE-2026-48937 (1)

IV. Related Vulnerabilities

Same product: node
Same vendor: nodejs
Same weakness: CWE-400

V. Comments for CVE-2026-48937

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