{"uuid": "9f8ccba9-2a12-4e0a-8de1-f5564aca961c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21220", "type": "published-proof-of-concept", "source": "https://t.me/reverseame/1945", "content": "Exploitation of CVE-2021-21220 \u2013 From Incorrect JIT Behavior to RCE https://www.zerodayinitiative.com/blog/2021/12/15/exploitation-of-cve-2021-21220-from-incorrect-jit-behavior-to-rce", "creation_timestamp": "2026-08-04T00:00:52.179935Z"}