Detections
Analytics
CVE-2025-66215
low
Description
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.
References
https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215
https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2
https://github.com/OpenSC/OpenSC/pull/3436
https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d