{"uuid": "16e4106a-af36-4c01-bfff-16df130e3111", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3492", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/1394", "content": "Exploitation of a double free vulnerability in Ubuntu shiftfs driver (CVE-2021-3492) https://www.synacktiv.com/publications/exploitation-of-a-double-free-vulnerability-in-ubuntu-shiftfs-driver-cve-2021-3492.html", "creation_timestamp": "2026-08-03T08:00:04.071224Z"}