Opensc CVE Vulnerabilities
By Opensc Project — 2 known vulnerabilities
Critical
0
High
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Medium
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Low
2
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0
All Opensc CVEs
CVE-2026-40528
3.8
low
OpenSC before 0.27.0, fixed in commit 0358817, contains a stack and heap buffer overrun vulnerability in the do_key_value() function in src/pkcs15init/profile.c that allows attackers to corrupt memory by supplying a crafted profile configuration file. During pkcs15-init invocation, a key value entry
May 29, 2026
CVE-2026-40510
3.8
low
OpenSC before 0.27.0-rc1, fixed in commit 3f24f0b, contains a stack buffer overflow vulnerability in piv_process_history() in src/libopensc/card-piv.c that allows physically present attackers to trigger memory corruption by presenting a crafted PIV smart card or USB device returning a URL field long
May 29, 2026