CVE-2021-27965

—

CVSS 3.1

9.8 critical

EPSS

12%p96

Published

Mar 5, 2021 (Mar 5, 2021)

Modified

Jun 17, 2026

Description

The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request.

Vendors: msi
Products: dragon center
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (11.8%)

In the news0 stories

No ingested article mentions this CVE yet.