CVE-2026-21714

A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOWUPDATE frames on stream 0 connection-level that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY frame, but the Http2Session object is never cleaned up. This vulnerabili...

CVE-2026-21713

A flaw in Node.js HMAC verification uses a non-constant-time comparison when validating user-provided signatures, potentially leaking timing information proportional to the number of matching bytes. Under certain threat models where high-resolution timing measurements are possible, this behavior...

CVE-2026-21713

A flaw in Node.js HMAC verification uses a non-constant-time comparison when validating user-provided signatures, potentially leaking timing information proportional to the number of matching bytes. Under certain threat models where high-resolution timing measurements are possible, this behavior...

CVE-2026-21717

A flaw in V8's string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8's internal string table, an attacker can significantly degrade performance of the...

CVE-2026-21713

CVE-2026-21713 (Node.js HMAC timing side-channel) involves a non-constant-time comparison in HMAC verification, exposing potential timing information proportional to the number of matching bytes. The issue is present across 20.x, 22.x, 24.x, and 25.x releases. The advisories note that Node.js alr...

CVE-2026-21714

A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOWUPDATE frames on stream 0 connection-level that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY frame, but the Http2Session object is never cleaned up. This vulnerabili...

CVE-2026-21711

A flaw in Node.js Permission Model network enforcement leaves Unix Domain Socket UDS server operations without the required permission checks, while all comparable network paths correctly enforce them. As a result, code running under --permission without --allow-net can create and expose local IP...

CVE-2026-21714

CVE-2026-21714 is a memory leak in Node.js HTTP/2 that occurs when a client sends WINDOW_UPDATE frames on stream 0, preventing proper Http2Session cleanup and potentially exhausting resources. Affected: Node.js 20, 22, 24, and 25. Connected advisories report fixes in downstream distributions: e.g...

CVE-2026-21710

Summary: CVE-2026-21710 is a denial-of-service-type issue in Node.js HTTP request handling triggered by a header named __proto__ accessed via req.headersDistinct, which can cause an uncaught TypeError and crash the process when dest["proto "] resolves to Object.prototype and .push() is called on ...

CVE-2026-21715

A flaw in Node.js Permission Model filesystem enforcement leaves fs.realpathSync.native without the required read permission checks, while all comparable filesystem functions correctly enforce them. As a result, code running under --permission with restricted --allow-fs-read can still use...

ALPINE-CVE-2026-21712

A flaw in Node.js URL processing causes an assertion failure in native code when url.format is called with a malformed internationalized domain name IDN containing invalid characters, crashing the Node.js process...

CVE-2026-21712

A flaw in Node.js URL processing causes an assertion failure in native code when url.format is called with a malformed internationalized domain name IDN containing invalid characters, crashing the Node.js process...

CVE-2026-21712

A flaw in Node.js URL processing causes an assertion failure in native code when url.format is called with a malformed internationalized domain name IDN containing invalid characters, crashing the Node.js process...

Node.js 安全漏洞

Node.js is an open-source, cross-platform JavaScript runtime environment developed by the Node.js community. Versions 20.x, 22.x, 24.x, and 25.x of Node.js have security vulnerabilities. These vulnerabilities stem from HMAC verification using a comparison that does not maintain constant time, whi...

Amazon Linux 2023 : nodejs20, nodejs20-devel, nodejs20-full-i18n (ALAS2023-2026-1484)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1484 advisory. A vulnerability was found in juliangruber brace-expansion up to 1.1.11/2.0.1/3.0.0/4.0.0. It has been rated as problematic. Affected by this issue is the function expand of the file index.js...

PT-2026-31957

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.24 Description OpenClaw versions before 2026.3.24 contain an arbitrary code execution vulnerability during local plugin and hook installation. Attackers can exploit this by crafting a malicious .npmrc file wit...

Amazon Linux 2023 : nodejs22, nodejs22-devel, nodejs22-full-i18n (ALAS2023-2026-1483)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1483 advisory. node-tar is a full-featured Tar for Node.js. When using default options in versions 7.5.7 and below, an attacker-controlled archive can create a hardlink inside the extraction directory that...

The vulnerability in the fs/f2fs/node.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the fs/f2fs/node.c module of the Linux operating system is related to incorrect synchronization due to an improper check of the ISCHECKPOINTED flag. Exploiting this vulnerability can allow an attacker to cause a service failure...

MAL-2026-2296 Malicious code in bos-decoration-elements (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8cb5985779c5099333bec5b084b209c36dea0dd9fa47ef2c2d7c3630c33daaa5 The package bos-decoration-elements was found to contain malicious code. Source: ossf-package-analysis...

MAL-2026-2287 Malicious code in f0-state-manager (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 989b5f62777b6b7fbd236eb28a54b0e42ba48548dc0a49919c5f311c1f1c7072 The package f0-state-manager was found to contain malicious code. Source: ossf-package-analysis...