EUVD-2026-51021

A flaw in Node.js Permission Model enforcement can over-grant filesystem access across radix-tree prefix boundaries. Under --permission, an attacker who is granted access to one path can abuse boundary handling to read from or write to paths outside the intended filesystem allowlist. This...

EUVD-2026-51017

An incomplete fix has been identified in Node.js: HTTPS Agent TLS session reuse skips hostname verification across identity policies incomplete fix of CVE-2026-48934. This vulnerability affects Node.js 22.x, 24.x, and 26.x...

CVE-2026-58040

An incomplete fix has been identified in Node.js: HTTPS Agent TLS session reuse skips hostname verification across identity policies incomplete fix of CVE-2026-48934. This vulnerability affects Node.js 22.x, 24.x, and 26.x...

Linux Distros Unpatched Vulnerability : CVE-2026-58044

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

K000162282: Node.js vulnerabilities CVE-2026-48931 and CVE-2026-48934

Security Advisory Description CVE-2026-48931 A flaw in Node.js HTTP Agent can cause a client to accept as valid a response that is send before the client has sent the request. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26. CVE-2026-48934 A flaw in...

K000162136: Node.js vulnerabilities CVE-2026-48615 and CVE-2026-48935

Security Advisory Description CVE-2026-48615 A flaw in Node.js proxy tunnel error handling could expose proxy credentials in ERRPROXYTUNNEL error messages. When proxy credentials are embedded in the proxy URL, they may be exposed through error handling paths and captured by logs, diagnostics, or...

nodejs: Node.js: Silent authority rebinding due to embedded-nul hostnames in TLS handling

A flaw was found in Node.js. This vulnerability in the TLS Transport Layer Security hostname handling allows embedded null characters in hostnames. This can lead to silent authority rebinding, potentially enabling an attacker to redirect network traffic to an unintended server and disclose...

BIT-NODE-2026-48618

A flaw in Node.js TLS hostname handling can cause Node.js unicode dot separator handling can lead to tls wildcard-depth authentication bypass due to resolver and verifier hostname normalization mismat. This can lead to confidentiality impact or bypass of the intended security boundary under...

BIT-NODE-MIN-2026-48931

A flaw in Node.js HTTP Agent can cause a client to accept as valid a response that is send before the client has sent the request. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

K000161920: Node.js vulnerability CVE-2026-48619

Security Advisory Description A flaw in Node.js HTTP/2 client allows a server to send an unlimited number of ORIGIN frames, which could lead to an Out of Memory error on the client. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26. CVE-2026-48619 Impa...

CVE-2026-48928

A inconsistency in Node.js hostname matching can cause a trust-policy bypass in multi-context mTLS setups. This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition in the HTTP Agent. An attacker can cause a client to accept a response as valid before the client has sent its request by exploiting the timing of HTTP responses. Remediation Upgrade nodej...

Linux Distros Unpatched Vulnerability : CVE-2026-48617

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw in Node.js Permission Model enforcement allows Bypass via process.report.writeReport Path Misvalidation. This can lead to confidentiality impact or bypas...

Astra Linux – Vulnerability in Node.js

Node.js versions before 16.6.0, 14.17.4, and 12.22.4 are vulnerable to a “use after free” attack, where an attacker could exploit memory corruption to alter the behavior of the process...

Astra Linux – Vulnerability in Node.js

If the Node.js HTTPS API was used incorrectly, and “undefined” was passed as the “rejectUnauthorized” parameter, no error would be returned, and connections to servers with expired certificates would be accepted...

Astra Linux – Vulnerability in Node.js

Due to the formatting logic of the "console.table" function, it is not safe to allow user-controlled input to be passed to the "properties" parameter while simultaneously passing a plain object with at least one property as the first parameter, which could be "proto". This approach causes prototy...

Astra Linux – Vulnerability in Node.js

Node.js versions prior to 16.6.1, 14.17.5, and 12.22.5 are vulnerable to a “use after free” attack, where an attacker could exploit memory corruption to alter the behavior of the process...

RHEL 9 : nodejs:20 (RHSA-2026:9874)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9874 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

nodejs: v8: Node.js: Denial of Service via V8 string hashing mechanism due to predictable hash collisions

A flaw was found in V8's string hashing mechanism within Node.js. A remote attacker can exploit this vulnerability by crafting requests containing integer-like strings. These specially crafted strings cause predictable hash collisions in V8's internal string table, particularly when processed by...

nodejs: Node.js: Permission bypass allows unauthorized modification of file permissions and ownership via incomplete security fix.

A flaw was found in Node.js. An incomplete security fix allows code operating under restricted file system write permissions to bypass these limitations. This vulnerability enables the modification of file permissions and ownership on already-open files, even when explicit write access is denied...