Bug 2453119 (CVE-2025-66215) - CVE-2025-66215 OpenSC: OpenSC: Stack-buffer-overflow with physical access via crafted smart card or USB device
Summary: CVE-2025-66215 OpenSC: OpenSC: Stack-buffer-overflow with physical access via...
Keywords:
Status: NEW
Alias: CVE-2025-66215
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2453190
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-30 18:01 UTC by OSIDB Bzimport
Modified: 2026-03-30 20:46 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-03-30 18:01:53 UTC 
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires crafted USB device or smart card that would present the system with specially crafted responses to the APDUs. This issue has been patched in version 0.27.0.
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