nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

RHEL 9 : nodejs:22 (RHSA-2026:2864)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:2864 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

CVE-2026-2629

CVE-2026-2629 affects the jishi node-sonos-http-api, specifically the TTS Provider’s mac-os.js, in the Promise function. The issue is an argument-phrase manipulation that enables os command injection. A remote attacker could initiate the attack. Public exploit details exist, and the project uses ...

org.webjars.npm:github-com-aws-amazon-cognito-identity-js (1.12.0) potentially affected by CVE-2026-4258 via org.webjars.npm:sjcl (1.0.8)

org.webjars.npm:sjcl MAVEN version 1.0.8 is affected by a known vulnerability. The following packages have a transitive dependency on org.webjars.npm:sjcl and may be impacted: - org.webjars.npm:github-com-aws-amazon-cognito-identity-js 1.12.0 Source cves: CVE-2026-4258 Source advisory:...

nodejs: Nodejs denial of service

A denial of service flaw has been discovered in NodeJS. A malformed HTTP/2 HEADERS frame with oversized, invalid HPACK data can cause Node.js to crash by triggering an unhandled TLSSocket error ECONNRESET. Instead of safely closing the connection, the process crashes, enabling a remote denial of...

nodejs: Nodejs filesystem permissions bypass

A file access flaw has been discovered in NodeJS. A file's access and modification timestamps to be changed via futimes even when the process has only read permissions. Unlike utimes, futimes does not apply the expected write-permission checks, which means file metadata can be modified in read-on...

nodejs: Nodejs denial of service

A flaw in Node.js TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback are in use. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling paths tlsClientError and error, causing either immediate...

nodejs: Nodejs denial of service

A stack overflow flaw has been discovered in Node.js error handling where "Maximum call stack size exceeded" errors become uncatchable when asynchooks.createHook is enabled. Instead of reaching process.on'uncaughtException', the process terminates, making the crash unrecoverable. Applications tha...

nodejs: Nodejs denial of service

A denial of service flaw has been discovered in NodeJS. A malformed HTTP/2 HEADERS frame with oversized, invalid HPACK data can cause Node.js to crash by triggering an unhandled TLSSocket error ECONNRESET. Instead of safely closing the connection, the process crashes, enabling a remote denial of...

nodejs: Nodejs file permissions bypass

A flaw in Node.js’s Permissions model allows attackers to bypass --allow-fs-read and --allow-fs-write restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files...

ALSA-2026:2783 Important: nodejs:20 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Nodejs filesystem permissions bypass CVE-2025-55132 nodejs: Nodejs denial of service CVE-2026-21637 nodejs: Nodejs denial of service...

n8n Node.js Package >= 1.65.0 < 1.114.3 Unsafe Buffer Allocation Memory Disclosure (CVE-2025-61917)

The version of the n8n Node.js Package installed on the remote host is = 1.65.0 and prior to 1.114.3. It is, therefore, affected by an information disclosure vulnerability: - The use of Buffer.allocUnsafe and Buffer.allocUnsafeSlow in the task runner allows untrusted code to allocate uninitialize...

CVE-2026-2391 qs's arrayLimit bypass in comma parsing allows denial of service

Summary The arrayLimit option in qs does not enforce limits for comma-separated values when comma: true is enabled, allowing attackers to cause denial-of-service via memory exhaustion. This is a bypass of the array limit enforcement, similar to the bracket notation bypass addressed in...

Arbitrary code execution in React server-side rendering of untrusted MDX content

Summary The serialize function used to compile MDX in next-mdx-remote is vulnerable to arbitrary code execution due to insufficient sanitization of MDX content. This vulnerability, CVE-2026-0969, is fixed in next-mdx-remote 6.0.0. Background next-mdx-remote is an open-source TypeScript library th...

DoS (Denial of Service) ua-parser-js Dependency in Jira Service Management Data Center and Server

This High severity DoS Denial of Service vulnerability known as CVE-2022-25927 was introduced in versions 5.17.2, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, and 11.0.0 of Jira Service Management Data Center and Server. This DoS Denial of Service vulnerability, with a CVSS Sco...

brace-expansion Node.js DoS

The vulnerability of the juliangruber/brace-expansion library on the Node.js software platform is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow an attacker to cause service failures remotely...

CVE-2026-1231: Improper Neutralization of Input During Web Page Generation

The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the js Global Settings parameter in all versions up to, and including, 2.10.0.5 due to missing capability checks on saveglobalsettings function and insufficient...

org.webjars.npm:asn1.js (>=4.0.0, <=5.4.1), org.webjars.npm:asn1.js-rfc5280 (3.0.0) +26 more potentially affected by CVE-2026-2739 via org.webjars.npm:bn.js (>=4.11.6, <=5.2.0)

org.webjars.npm:bn.js MAVEN version =4.11.6, =4.0.0, =4.0.1, =4.0.0, =5.0.0, =6.2.3, =6.6.1 - org.webjars.npm:ethereum-cryptography 0.1.3 - org.webjars.npm:ethers 5.4.6 - org.webjars.npm:ethersprojectaddress 5.4.0 - org.webjars.npm:ethersprojectbignumber 5.4.1 and more Source cves: CVE-2026-2739...

WeKan Access Control Vulnerability

WeKan is an open-source dashboard application developed by WeKan. Versions of WeKan prior to 8.20 contained a security vulnerability related to access control. This vulnerability stemmed from improper handling of the file server/publications/cards.js component in Meteor Publication Handler, which...

PT-2026-6778

Name of the Vulnerable Software and Affected Versions client-certificate-auth versions 0.2.1 through 0.3.0 Description The software is middleware for Node.js that implements client SSL certificate authentication and authorization. Versions 0.2.1 and 0.3.0 contain an open redirect issue. The...