CVE-2025-52540
HIGH EPSS 1.0%
Published May 15, 20261mo ago · Modified Jun 17, 20261w ago
8.5 CVSS 4.0
Published May 15, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago
Description
An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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 Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
1.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-787 Out-of-bounds Write Memory Safety
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.