CVE-2025-66037 in OpenSC

Сводка (Английский)

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.

Ответственный

GitHub_M

Резервировать

21.11.2025

Раскрытие

30.03.2026

Записи

VulDB provides additional information and datapoints for this CVE:

ИД	Уязвимость	CWE	Экс	Кон	CVE
354223	OpenSC X.509/SPKI sc_pkcs15_pubkey_from_spki_fields раскрытие информации	125	Не определено	Официальное исправление	CVE-2025-66037