{"uuid": "09cbc279-d97c-4b82-b4c2-2fbe545dc6f4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54904", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mr2jkeoeip2v", "content": "\ud83d\udccc CVE-2026-54904 - concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::AtomicReference#update can enter a permanent busy retry loop when ... https://www.cyberhub.blog/cves/CVE-2026-54904", "creation_timestamp": "2026-07-20T05:07:06.746916Z"}