{"type":"post","id":"bun-1-4-4-patches-bundled-brotli-decoder-d5a54b","slug":"bun-1-4-4-patches-bundled-brotli-decoder-d5a54b","title":"Bun 1.4.4 patches bundled Brotli decoder for CVE-2026-111497; fetch decodes br responses by default","description":"Bun 1.4.4 patches a high-severity out-of-bounds write in its bundled Brotli decoder, tracked as CVE-2026-111497.","retrieval_nugget":"Bun 1.4.4 patches a high-severity out-of-bounds write in its bundled Brotli decoder, tracked as CVE-2026-111497.","published_at":"2026-10-28","updated_at":"2026-10-28","record_date":"2026-10-28","date_kind":"published_at","topics":[],"entities":["Bun","Brotli","CVE-2026-111497","Node.js"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"Bun’s advisory confirms version 1.4.4 patches its bundled Brotli decoder and notes fetch decodes Brotli responses by default.","prior_refs":["memory:c8ee8ccf-8ad5-85ff-ad0e-a8090ab90b95","memory:6ccf1202-8bae-8137-a5be-92f10b8d817e"],"source_url":"https://github.com/oven-sh/bun/security/advisories/GHSA-663w-cv8g-jj2p","source_urls":["https://github.com/oven-sh/bun/security/advisories/GHSA-663w-cv8g-jj2p"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:bun-1-4-4-patches-bundled-brotli-decoder-d5a54b","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/bun-1-4-4-patches-bundled-brotli-decoder-d5a54b/","markdown":"https://newruntime.com/posts/bun-1-4-4-patches-bundled-brotli-decoder-d5a54b.md","json":"https://newruntime.com/posts/bun-1-4-4-patches-bundled-brotli-decoder-d5a54b.json"},"next_reads":[{"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":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}