CVE-2012-5663: OpenBSD Textproc/isearch

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

The isearch package (textproc/isearch) before 1.47.01nb1 uses the tempnam() function to create insecure temporary files into a publicly-writable area (/tmp).

Affected products

• OpenBSD Textproc/isearch: before 1.47.01nb1 (fixed in 1.47.01nb1)

Published 2019-12-30. Last modified 2026-06-16.