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CVE-2026-48935

Quick assessment

Affected
nodejs node
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

nodejs Node.js是nodejs组织开源的一个跨平台JavaScript执行环境。 nodejs Node.js 22.22.3版本、Node.js 24.16.0版本和Node.js 26.3.0版本存在权限许可和访问控制问题漏洞，该漏洞源于Permission API设计缺陷，可能导致即使在设置为只读的路径上仍可修改文件元数据。以下版本受到影响：22.22.3版本、24.16.0版本和26.3.0版本。

AI Predicted 5.5 Difficulty: Easy EPSS 0.18% · P7

Affected Version Matrix 3

VendorProduct Version RangeStatus
nodejs node 22.22.3≤ 22.22.3 affected
24.16.0≤ 24.16.0 affected
26.3.0≤ 26.3.0 affected
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I. Basic Information for CVE-2026-48935

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw in Node.js Permission API can cause a file metadata to be modified even on a path that was set as read-only with e.g. `--allow-fs-read`. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
nodejs Node.js 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
nodejs Node.js是nodejs组织开源的一个跨平台JavaScript执行环境。 nodejs Node.js 22.22.3版本、Node.js 24.16.0版本和Node.js 26.3.0版本存在权限许可和访问控制问题漏洞，该漏洞源于Permission API设计缺陷，可能导致即使在设置为只读的路径上仍可修改文件元数据。以下版本受到影响：22.22.3版本、24.16.0版本和26.3.0版本。
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

Vendor Product Affected Versions CPE Subscribe
nodejs node 22.22.3 ~ 22.22.3 -

II. Public POCs for CVE-2026-48935

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III. Intelligence Information for CVE-2026-48935

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Security Blog Posts for CVE-2026-48935 (1)

Same Patch Batch · nodejs · 2026-06-26 · 9 CVEs total

CVE-2026-48933 nodejs Node.js 数字错误漏洞
CVE-2026-48618 nodejs Node.js 输入验证错误漏洞
CVE-2026-48619 nodejs Node.js 资源管理错误漏洞
CVE-2026-48934 nodejs Node.js 安全漏洞
CVE-2026-48615 nodejs node.js 信息泄露漏洞
CVE-2026-48928 nodejs Node.js 权限许可和访问控制问题漏洞
CVE-2026-48930 nodejs Node.js 权限许可和访问控制问题漏洞
CVE-2026-48936 nodejs Node.js 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same product: node
Same vendor: nodejs
Same weakness: CWE-276

V. Comments for CVE-2026-48935

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