CVE-2019-6502: Opensc Project Opensc

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv.

Affected products

• Opensc Project Opensc: version 0.19.0 only

Published 2019-01-22. Last modified 2026-06-17.