Xbox Gaming Services CVE-2025-55245

HIGH
Improper Link Resolution Before File Access (CWE-59)
2025-09-09 [email protected]
Information Disclosure Xbox Gaming Services
7.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:11 vuln.today
CVE Published
Sep 09, 2025 - 17:16 nvd
HIGH 7.8

DescriptionNVD

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

AnalysisAI

Improper link resolution before file access ('link following') in Xbox allows an authorized attacker to elevate privileges locally. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-59. Improper link resolution before file access ('link following') in Xbox allows an authorized attacker to elevate privileges locally. Affected products include: Microsoft Xbox Gaming Services.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-55245 vulnerability details – vuln.today
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