CVE-2020-36405: Keystone-Engine Keystone Engine

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Keystone Engine 0.9.2 has a use-after-free in llvm_ks::X86Operand::getToken.

Affected products

• Keystone-Engine Keystone Engine: version 0.9.2 only

Published 2021-07-01. Last modified 2026-06-17.