CVE-2009-4193: Merkaartor

Low severity, CVSS 3.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Merkaartor 0.14 allows local users to append data to arbitrary files via a symlink attack on the /tmp/merkaartor.log temporary file.

Affected products

• Merkaartor Merkaartor: version 0.14 only

Published 2009-12-03. Last modified 2026-06-16.