CVE-2010-4261: Clamav

High severity, CVSS 7.5. EPSS: 4.8% chance of exploitation in the next 30 days.

Off-by-one error in the icon_cb function in pe_icons.c in libclamav in ClamAV before 0.96.5 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors. NOTE: some of these details are obtained from third party information.

Affected products

• Clamav Clamav: up to and including 0.96.4; version 0.01 only; version 0.02 only; version 0.3 only; version 0.03 only; version 0.05 only; …

Published 2010-12-07. Last modified 2026-06-16.