What is CVE-2025-66215?

CVE-2025-66215 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. OpenSC: Stack-buffer-overflow WRITE in card-oberthur

Which CVE IDs does CVE-2025-66215 cover?

CVE-2025-66215 covers the following CVE IDs: CVE-2025-66215. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-66215?

CVE-2025-66215 has a CVSS v3 base score of 3.8, published by Microsoft Security Response Center (MSRC).

CVE-2025-66215LowCVSS 3.8

OpenSC: Stack-buffer-overflow WRITE in card-oberthur

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-66215 · pending