{"type":"post","id":"node-js-26-13-1-lts-lithium-fd17ff","slug":"node-js-26-13-1-lts-lithium-fd17ff","title":"Node.js 26.13.1 (LTS) \"Lithium\"","description":"Node.js 26.13.1, the Lithium LTS release published on November 11, 2026, is a security update covering HTTP/2, TLS, HTTP, permissions and zlib.","retrieval_nugget":"Node.js 26.13.1, the Lithium LTS release published on November 11, 2026, is a security update covering HTTP/2, TLS, HTTP, permissions and zlib. Its high-severity fixes include a remotely reachable TLS server crash. Teams running Node.js 26 should treat this as a runtime security update and assess deployed services promptly.","published_at":"2026-11-14","updated_at":"2026-11-14","record_date":"2026-11-14","date_kind":"published_at","topics":["security"],"entities":["Node.js","OpenJS Foundation","Brotli","llhttp","undici","SQLite"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"Node.js released version 26.13.1 LTS, patching numerous high-, medium- and low-severity security issues, including a remotely reachable TLS server crash.","prior_refs":["https://newruntime.com/posts/node-js-security-advisory-a-high-severity-rce-4b2e5e/"],"source_url":"https://nodejs.org/en/blog/release/v26.13.1","source_urls":["https://nodejs.org/en/blog/release/v26.13.1"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:node-js-26-13-1-lts-lithium-fd17ff","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/node-js-26-13-1-lts-lithium-fd17ff/","markdown":"https://newruntime.com/posts/node-js-26-13-1-lts-lithium-fd17ff.md","json":"https://newruntime.com/posts/node-js-26-13-1-lts-lithium-fd17ff.json"},"markdown_url":"https://newruntime.com/posts/node-js-26-13-1-lts-lithium-fd17ff.md","next_reads":[{"type":"topic","path":"/topics/security/","url":"https://newruntime.com/topics/security/","title":"Security","reason":"Explore the security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/security.md","json_url":"https://newruntime.com/topics/security.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}