{"uuid": "3f006763-aee4-4d78-b877-a643b9a53777", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48509", "type": "seen", "source": "https://bsky.app/profile/vulny-app.bsky.social/post/3mttk7rbmqb2k", "content": "A critical-severity fix just shipped for Messagepack. If your stack uses it, patch to the fixed release soon. Quietly closes the gap before anyone goes looking. CVE-2026-48509", "creation_timestamp": "2026-08-24T14:46:02.199141Z"}