nodejs: Node.js: Remote memory exhaustion via HTTP/2 retained header blocks

A flaw was found in Node.js's handling of HTTP/2. This vulnerability allows a remote attacker to bypass maxSessionMemory limits by sending specially crafted HTTP/2 retained header blocks. This can lead to memory exhaustion, resulting in a denial of service DoS for the affected system...

nodejs: Node.js: Permission Model flaw allows trace logs to bypass filesystem write restrictions

A flaw in the Node.js Permission Model allows traceevents.createTracing.enable to bypass --allow-fs-write restrictions and write trace logs outside intended paths, potentially leading to unauthorized information disclosure...

nodejs: Node.js: mTLS client identities can be reused due to HTTPS Agent connection flaw

A flaw was found in Node.js. The HTTPS Agent, responsible for managing secure connections, can incorrectly reuse client identities across different requests. This occurs due to a technical issue with PFX object-array key collisions during connection reuse. As a result, a client's identity,...

nodejs: Node.js: Request smuggling via HTTP client header truncation

A flaw was found in Node.js. The Node.js HTTP client can cause a request desynchronization in forwarding proxies, potentially leading to request smuggling. This vulnerability arises when the HTTP client omits certain headers, such as Content-Length, from being visible to the proxy application whi...

nodejs: Information disclosure due to improper permission enforcement

A flaw was found in Node.js. The permission model enforcement, specifically related to process.report functionality, allows an attacker to write or overwrite files in locations outside of the intended secure paths. This vulnerability can lead to the disclosure of sensitive information or bypass t...

nodejs: HTTPS Agent TLS session reuse skips hostname verification

A flaw was found in Node.js. An incomplete fix for a previous vulnerability allows the HTTPS Agent to reuse Transport Layer Security TLS sessions, bypassing hostname verification across different identity policies. This could enable an attacker to impersonate a legitimate server, leading to...

nodejs: Node.js node:sqlite: Unintended data modification due to stale statement iterator

A flaw was found in Node.js's node:sqlite module. This vulnerability allows a previously used database statement, which should have been reset, to be re-executed with new parameters. This could lead to unintended data modifications or integrity issues within the application...

nodejs: Node.js: Denial of Service via DNS responses with excessive A records

A denial of service DoS vulnerability in Node.js allows a remote attacker to crash the application. By sending a specially crafted DNS response with an excessive number of 'A' records, an attacker can cause the dns.resolveAny function to unexpectedly abort the process...

nodejs: Node.js: Denial of Service vulnerability

A flaw was found in Node.js. A malicious actor could exploit this vulnerability by providing a specially crafted input to the synchronous node:zlib APIs. This could cause the Node.js process to crash, leading to a denial of service and making the application unavailable to users...

nodejs: Node.js: Permission Model flaw allows trace logs to bypass filesystem write restrictions

A flaw in the Node.js Permission Model allows traceevents.createTracing.enable to bypass --allow-fs-write restrictions and write trace logs outside intended paths, potentially leading to unauthorized information disclosure...

0utmailauth (1.0.0), @1023-ventures/ursa-core (>=0.5.2, <=0.5.3) +2106 more potentially affected by CVE-2026-16729 via undici (>=6.0.0, <=6.27.0)

undici NPM version =6.0.0, =0.5.2, =0.5.2, =0.4.2, =0.5.116, =4.5.8, =4.5.8, =4.5.8, =4.5.8, =4.3.3, =1.0.0, =1.0.0, =0.1.5-alpha.0, =0.1.6 and more Source cves: CVE-2026-16729 Source advisory: SNYK:JS-UNDICI-18426061...

3xhaustpi (>=0.1.3, <=0.2.1), @0x0.bug/pi-coding-agent (1.0.0) +1094 more potentially affected by CVE-2026-13697 via undici (>=8.0.0, <=8.8.0)

undici NPM version =8.0.0, =0.1.3, =0.1.8, =1.0.0, =0.2.0, =5.0.1-staging.19033314d476, =5.0.1-staging.19033314d476, =5.1.1-staging.00ceebd28cf2, =5.1.1-staging.00ceebd28cf2, =5.0.1-staging.19033314d476, =5.0.1-staging.3abdf9534c25, =0.1.0, =0.5.1 and more Source cves: CVE-2026-13697 Source...

AZL-94443 CVE-2026-16729 affecting package nodejs 24.21.0-1

undici's setCookie function does not fully sanitize cookie attributes. In undici before 6.28.0, from 7.0.0 up to before 7.29.0, and from 8.0.0 up to before 8.9.0, a domain value is not checked for semicolons and entries in the unparsed array are not sanitized, so attacker-influenced input can...

nodejs22 security update

1:22.23.1-4 - Fix CVE-2026-13149 npm/brace-expansion 1:22.23.1-3 - Fix for CVE-2026-59873 and Fix for CVE-2026-59874 node-tar 1:22.23.1-2 - CVE-2026-42338 ip-address HTML escaping fix. 1:22.23.1-1 - Update to version 22.23.1 1:22.22.2-2 - De-bundle c-ares, libuv - we waited for c-ares for about 4...

Wednesday, July 29, 2026 Security Releases

Wednesday, July 29, 2026 Security Releases Security releases available Updates are now available for the 26.x, 24.x, 22.x Node.js release lines for the following issues. This security release includes the following dependency updates to address public vulnerabilities: undici 8.9.0, 7.29.0, 6.28.0...

TencentOS Server 4: nodejs20 (TSSA-2026:0757)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0757 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

CVE-2026-14893 IBM Instana Observability is affected by multiple Prototype Pollution within Instana Agent container image

IBM Observability with Instana Agent Build 1.0.303 through 1.0.320 IBM Instana Node.js tracer component @instana/core version 6.2.1 is vulnerable to prototype pollution through its configuration normalization API...

CVE-2026-14893

IBM Observability with Instana Agent Build 1.0.303 through 1.0.320 IBM Instana Node.js tracer component @instana/core version 6.2.1 is vulnerable to prototype pollution through its configuration normalization API...

ApostropheCMS - Detect

Detected the presence of ApostropheCMS, a full-stack content management system built on Node.js and MongoDB. !/usr/bin/env python3 -- coding: utf-8 -- """Detected the presence of ApostropheCMS, a full-stack content management system built on Node.""" import re from kittysploit import from...

CVE-2026-47219: Improper Input Validation

find-my-way is a framework-independent HTTP router that internally uses a Radix Tree and supports route parameters and wildcards. Versions prior to 9.7.0 are vulnerable to remotely triggerable DoS in find-my-way when it is used with Node's HTTP/2 server. The lookup function passes req.method into...