CVE-2021-32494: Radare RADARE2

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow attackers to create malicious inputs that can cause denial of service.

Affected products

• Radare RADARE2: version 5.3.0 only

Published 2023-07-07. Last modified 2026-06-17.