VULNERABILITY INTELLIGENCE

CVE-2020-26572

CVSS score5.5 MEDIUM

EPSS probability0.38%

CISA KEVNot currently listed

Published2020-10-06

Last modified2026-06-17

Description

The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.