CVE-2020-11104: Usc Cereal

Medium severity, CVSS 5.3. EPSS: 1.6% chance of exploitation in the next 30 days.

An issue was discovered in USC iLab cereal through 1.3.0. Serialization of an (initialized) C/C++ long double variable into a BinaryArchive or PortableBinaryArchive leaks several bytes of stack or heap memory, from which sensitive information (such as memory layout or private keys) can be gleaned if the archive is distributed outside of a trusted context.

Affected products

• Usc Cereal: up to and including 1.3.0

Published 2020-03-30. Last modified 2026-06-17.