CVE-2019-14295: Upx

Medium severity, CVSS 5.5. EPSS: 1.5% chance of exploitation in the next 30 days.

An Integer overflow in the getElfSections function in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an allocation of excessive memory.

Affected products

• Upx Upx: version 3.95 only

Published 2019-07-27. Last modified 2026-06-17.