CVE-2026-40528: OpenSC < 0.27.0 Buffer Overrun in do_key_value() via profile.c
Overview
- Severity
- Low (CVSS 3.8)
- CVSS Vector
- CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-May
- Released
- 2026-05-31
- Last Updated
- 2026-06-02
- EPSS Score
- 0.01% (percentile: 0.3%)
Affected Products (1)
Open Source Software
- azl3 opensc 0.27.1-1 on Azure Linux 3.0
Revision History
- 2026-05-31: Information published.
- 2026-06-02: Information published.