CVE-2022-0849: Radare RADARE2

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Use After Free in r_reg_get_name_idx in GitHub repository radareorg/radare2 prior to 5.6.6.

Affected products

• Radare RADARE2: before 5.6.6 (fixed in 5.6.6)

Published 2022-03-05. Last modified 2026-06-17.