CVE-2025-66215

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.

Risk Information

Base Score

3.8

MODERATE

Vector

CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

EPSS Score

Exploitation Probability

0.019

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2025-49010,CVE-2025-66037,CVE-2025-66038,CVE-2025-66215 are affected in OpenSC smartcard framework 0.26.9	Windows

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234