CVE-2017-7946: Radare RADARE2

Medium severity, CVSS 5.5. EPSS: 0.9% chance of exploitation in the next 30 days.

The get_relocs_64 function in libr/bin/format/mach0/mach0.c in radare2 1.3.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted Mach0 file.

Affected products

• Radare RADARE2: version 1.3.0 only

Published 2017-04-18. Last modified 2026-06-17.