CVE-2007-6209: Zsh

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

Util/difflog.pl in zsh 4.3.4 allows local users to overwrite arbitrary files via a symlink attack on temporary files.

Affected products

• Zsh Zsh: version 4.3.4 only

Published 2007-12-04. Last modified 2026-06-16.