CVE-2025-2296
HIGH EPSS 48.7%
Published Dec 9, 20256mo ago · Modified Jun 17, 20261w ago
8.4 CVSS 4.0
Published Dec 9, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
48.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-20 Improper Input Validation Validation
References 1
- github.com https://github.com/tianocore/edk2/security/advisories/GHSA-6pp6-cm5h-86g5
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.