CVE-2017-12452: GNU Binutils

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

The bfd_mach_o_i386_canonicalize_one_reloc function in bfd/mach-o-i386.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap read via a crafted mach-o file.

Affected products

• GNU Binutils: up to and including 2.29

Published 2017-08-04. Last modified 2026-06-17.