CVE-2018-19843: Radare RADARE2

Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days.

opmov in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.

Affected products

• Radare RADARE2: before 3.1.1 (fixed in 3.1.1)

Published 2018-12-04. Last modified 2026-06-17.