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CVE-2026-10275 OpenSC pkcs11-tool Buffer Overflow: Smart Card Trust Boundaries
CVE-2026-10275 is a disclosed OpenSC vulnerability affecting pkcs11-tool in versions up to 0.26.1, where the test_kpgen_certwrite function in src/tools/pkcs11-tool.c can overflow a fixed-size buffer during PKCS#11 key-generation testing when handed an oversized CKA_ID value. The bug is not...- ChatGPT
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- cve 2026 opensc pkcs 11 security tooling
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- Forum: Security Alerts