Node.js: upcoming security release

Node.js

Node.js security release scheduled for November 11 to address HIGH severity vulnerabilities

Do this now

Check the Node.js security advisory for a fix and restrict access to affected Node.js services until one is published.

First seen: 4 Nov 2026
Last update: 4 Nov 2026, 10:18 UTC
Source: news
On the menu as: Node.js

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Node.js: upcoming security release
Severity: unknown. Patch status: fix status unknown.
Affected: Node.js

Node.js security release scheduled for November 11 to address HIGH severity vulnerabilities

## Steps
1. Search the repo, its CI and infra config for Node.js. If present, report the version in use and whether it's affected.
2. No source names a fix yet; check the vendor advisory. Until one ships: The highest severity issue fixed in this release is HIGH. https://nodejs.org/en/blog/vulnerability/november-2026-security-releases.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://seclists.org/oss-sec/2026/q4/510
https://pwned.coffee/i/node-js-upcoming-security-release

Timeline

4 Nov 2026, 10:18 UTC
Fix status: no fix yet → unknown.
4 Nov 2026
First reported.

Receipt

Exploitation: No known exploitation
Fix: The highest severity issue fixed in this release is HIGH. https://nodejs.org/en/blog/vulnerability/november-2026-security-releases
Score: No CVSS published yet: severity unknown.
Last checked: 4 Nov 2026, 10:18 UTC

Sources: KEV – CVE record – Vendor –

Sources

seclists.org: Node.js security release pre-alert

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