Description
A local privilege escalation vulnerability exists during the installation of Epic Games Store via the Microsoft Store. A low-privilege user can replace a DLL file during the installation process, which may result in unintended elevation of privileges.
References (2)
Core 2
Core References
Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2279
Scores
CVSS v3
8.8
EPSS
0.0014
EPSS Percentile
3.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-284
Status
published
Products (1)
Epic Games/Epic Games Store
14.6.2.0
Published
Jan 15, 2026
Tracked Since
Feb 18, 2026