Improper input validation in Tianocore Edk2
CVE-2025-2296
EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting Confidentiality, Integrity, and Availability.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.007 (48.9th percentile) — read the EPSS interpretation.
Affected products
- Tianocore Edk2 — versions 0