{"uuid": "9da92d95-6479-4a3f-ba5d-d0103741f957", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21991", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/3921", "content": "Analysis of VirtualBox CVE-2023-21987 and CVE-2023-21991 https://qriousec.github.io/post/vbox-pwn2own-2023/", "creation_timestamp": "2026-08-03T02:07:12.131407Z"}