CVE-2025-55245

HIGH

Xbox - Privilege Escalation

Title source: llm
STIX 2.1

Description

Improper link resolution before file access ('link following') in Xbox allows an authorized attacker to elevate privileges locally.

Scores

CVSS v3 7.8
EPSS 0.0009
EPSS Percentile 25.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-59
Status published
Products (1)
microsoft/xbox_gaming_services < 30.104.13001.0
Published Sep 09, 2025
Tracked Since Feb 18, 2026