CVE-2022-36040: Rizin

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.4.0 and prior are vulnerable to an out-of-bounds write when getting data from PYC(python) files. A user opening a malicious PYC file could be affected by this vulnerability, allowing an attacker to execute code on the user's machine. Commit number 68948017423a12786704e54227b8b2f918c2fd27 contains a patch.

Affected products

• Rizin Rizin: up to and including 0.4.0

Published 2022-09-06. Last modified 2026-06-17.