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CVE-2025-66215

OpenSC: Stack-buffer-overflow WRITE in card-oberthur

CVSS 3.8 LOWEPSS 0.2%CWE-121
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.
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected products
OpenSC · OpenSC

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