CVE-2026-66333
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Nov 10, 2026
Vendor
unknown
Description
AMI APTIOV contains vulnerabilities in BIOS where privileged users may cause the “Out-of-Bounds Read” by local access. Successful exploitation of this vulnerability may lead to a denial of service during firmware update processing, such as a crash or failed update if the out-of-bounds read hits unmapped memory. It could also impact Confidentiality, and Availability.