Vulnerability intelligence
CVE-2026-33197
BDS Module Bypass Secure Boot Advisory
AMI APTIOV contains a vulnerability in BIOS where a privileged user may cause the “Incomplete List of Disallowed Inputs” by local access. Successful exploitation of this vulnerability may lead to arbitrary code execution and impact system Confidentiality, Integrity, and Availability.
CVSS Score
8.7
High
EPSS — Exploit Probability
0.2%
Riskier than 7% of all CVEs · checked 2026-10-24
Exploitation
Not in CISA KEV
KEV does not include every exploited vulnerability
Remediation
Patch available
Vendor fix published
1 article across 1 outlet · first covered Sep 10, 2026 · latest Sep 10, 2026
Coverage timeline
RSS-
UEFI Shell Flaw Threatens Secure Boot on Millions of Devicessecurityonline.info · Sep 10, 2026