CVE-2025-66037
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzz_pkcs15_reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, sc_pkcs15_pubkey_from_spki_fields() allocates a zero-length buffer and then reads one byte past the end of that allocation. This issue has been patched in version 0.27.0.
Vendor
Product
CWE
Yayın Tarihi
2026-03-30 18:16:18
Güncelleme
2026-04-01 17:59:35
Source Identifier
security-advisories@github.com
KEV Date Added
-