# January 2021 Security Releases

DevFeed: [January 2021 Security Releases](<https://devfeed.tech/articles/january-2021-security-releases-2881.md>)

Original publisher: [Read original article](<https://nodejs.org/en/blog/vulnerability/january-2021-security-releases>)

Published: 2021-01-04T19:30:00Z

Content type: release

Language: en

Sources: [Node.js Blog](<https://devfeed.tech/sources/node-js-blog.md>)

Topics: [Vulnerabilities](<https://devfeed.tech/topics/vulnerabilities.md>)

Tags: [http](<https://devfeed.tech/tags/http.md>), [memory](<https://devfeed.tech/tags/memory.md>), [node-js](<https://devfeed.tech/tags/node-js.md>), [releases](<https://devfeed.tech/tags/releases.md>), [security](<https://devfeed.tech/tags/security.md>), [tls](<https://devfeed.tech/tags/tls.md>), [update](<https://devfeed.tech/tags/update.md>), [vulnerabilities](<https://devfeed.tech/tags/vulnerabilities.md>)

## AI overview

Node.js announced January 2021 security releases for supported 10.x, 12.x, 14.x, and 15.x lines. The releases address two high-severity issues and one low-severity issue, including a TLS use-after-free vulnerability, HTTP request smuggling, and an OpenSSL vulnerability.

## Source excerpt

Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.