CVE-2025-49010
OpenSC: Stack-buffer-overflow WRITE in GET RESPONSE
- State
- Published
- Severity
- 3.8 Low
- Published
- Mar 30, 2026
- Updated
- Mar 30, 2026
- Reserved
- May 29, 2025
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 GET RESPONSE. 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.8 Low | CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L | GitHub_M |
Weaknesses
- CWE-121 Stack-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
OpenSCOpenSC |
|
References
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