CVE-2026-56846

Node.js HTTP/2 handling flaw (CVE-2026-56846) affects Node.js 24.x and 22.x. The issue allows HTTP/2 retained header blocks to evade maxSessionMemory, enabling remote memory exhaustion. Exploitation details are not provided in the documents. Remediation follows the vendor advisory: apply the July...

CVE-2026-56846

A flaw in Node.js HTTP/2 handling can cause HTTP/2 retained header blocks evade maxSessionMemory and enable remote memory exhaustion. This vulnerability affects Node.js 24.x and 22.x...

EUVD-2026-52564

A flaw in Node.js HTTP/2 handling can cause HTTP/2 retained header blocks evade maxSessionMemory and enable remote memory exhaustion. This vulnerability affects Node.js 24.x and 22.x...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58045

A flaw in Node.js allows a spoofed TypedArray byteLength to trigger a reachable assertion in the synchronous node:zlib APIs, causing the entire process to crash. All 11 synchronous zlib functions are affected. Repeated exploitation of this condition can result in a denial of service. This...

nodejs24 security update

1:24.18.0-3.0.1 - Update upstream references 1:24.18.0-3 - Fix CVE-2026-13149 brace-expansion 1:24.18.0-2 - Fix CVE-2026-59873 and CVE-2026-59874 nodejs-tar...

Oracle Linux 10 : nodejs22 (ELSA-2026-48033)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-48033 advisory. - Fix CVE-2026-13149 npm/brace-expansion - Fix for CVE-2026-59873 and Fix for CVE-2026-59874 node-tar - CVE-2026-42338 ip-address HTML escaping fix...

Oracle Linux 10 : nodejs-nodemon (ELSA-2026-48032)

The remote Oracle Linux 10 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-48032 advisory. 3.1.14-2 - Regenerete sources. 3.1.14-1 - Update to version 3.1.14 3.0.3-7 - revert of ce0df1a 3.0.3-6 - deps: revert letting nodemon work with any node Tenab...

nodejs26-26.5.1-1.1 on GA media (moderate)

nodejs26-26.5.1-1.1 on GA media Announcement ID: openSUSE-SU-2026:11440-1 Rating: moderate Cross-References: CVE-2026-56846 CVE-2026-56847 CVE-2026-56848 CVE-2026-56850 CVE-2026-58039 CVE-2026-58040 CVE-2026-58041 CVE-2026-58042 CVE-2026-58043 CVE-2026-58044 CVE-2026-58045 CVSS scores:...

AZL-94532 CVE-2026-69152 affecting package nodejs-nodemon 2.0.3-5

The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.18, 2.1.4, 3.0.6, and 5.0.9, expand does not apply maxLength while constructing comma-alternative intermediate arrays or padded sequences, allowing attacker-controlled input to exhaust memo...

CVE-2026-67320

A flaw was found in axios when used in a Node.js deployment with the HTTP adapter. This vulnerability, known as Prototype Pollution, occurs because request interceptors can revert hardened request configurations, allowing an attacker to manipulate the Object.prototype.proxy property. If...

axios: axios: Denial of Service due to maxBodyLength bypass in HTTP/2 requests

A flaw was found in axios, a popular JavaScript library for making HTTP requests. When using the Node.js HTTP/2 adapter, axios fails to properly enforce the configured maxBodyLength limit for streamed request bodies. This allows a remote attacker, by controlling the input stream, to send an...

RLSA-2026:47057 Important: nodejs:24 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity CVE-2026-13149 tar: Node-tar: Denial of Service via malform...

Important: Red Hat Security Advisory: nodejs:24 security update

An update for the nodejs:24 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: nodejs:22 security update

An update for the nodejs:22 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Exploit for CVE-2026-3030

--- CVE-2026-3030 – Prototype Pollution in JSON Merge Patch...

RockyLinux 9 : nodejs:22 (RLSA-2026:47058)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:47058 advisory. brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity CVE-2026-13149 tar: Node-tar: Denial of Service via malformed tar...

RockyLinux 9 : nodejs:24 (RLSA-2026:47057)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:47057 advisory. brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity CVE-2026-13149 tar: Node-tar: Denial of Service via malformed tar...

RHEL 9 : nodejs:22 (RHSA-2026:47058)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:47058 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

CVE-2026-67320

axios in a Node.js deployment using the HTTP adapter can route requests through an attacker-controlled proxy. axios hardens merged request configuration by creating a null-prototype object, but request interceptors run after the merge; a common immutable interceptor pattern such as ...config or...