CVE-2007-0619: Chmlib

High severity, CVSS 9.3. EPSS: 4.6% chance of exploitation in the next 30 days.

chmlib before 0.39 allows user-assisted remote attackers to execute arbitrary code via a crafted page block length in a CHM file, which triggers memory corruption.

Affected products

• Chmlib Chmlib: up to and including 0.38

Published 2007-01-31. Last modified 2026-06-16.