CVE-2014-1858: Numpy

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

__init__.py in f2py in NumPy before 1.8.1 allows local users to write to arbitrary files via a symlink attack on a temporary file.

Affected products

• Numpy Numpy: before 1.8.1 (fixed in 1.8.1)

Published 2018-01-08. Last modified 2026-06-17.