High severity8.2NVD Advisory· Published Feb 12, 2025· Updated Apr 15, 2026

CVE-2023-43758

Description

Improper input validation in UEFI firmware for some Intel(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

intel.com/content/www/us/en/security-center/advisory/intel-sa-01139.htmlnvd
lists.debian.org/debian-lts-announce/2025/03/msg00021.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.533
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000