CVE-2025-53768
Xbox IStorageService Elevation of Privilege Vulnerability
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
Use after free in Xbox allows an authorized attacker to elevate privileges locally.
| Vendor | microsoft |
| Product | windows 10 version 1507 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Oct 14, 2025 |
| Last Updated | Feb 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Windows 10 Version 1507
10.0.10240.0 < 10.0.10240.21161
Microsoft / Windows 10 Version 1607
10.0.14393.0 < 10.0.14393.8519
Microsoft / Windows 10 Version 1809
10.0.17763.0 < 10.0.17763.7919
Microsoft / Windows 10 Version 21H2
10.0.19044.0 < 10.0.19044.6456
Microsoft / Windows 10 Version 22H2
10.0.19045.0 < 10.0.19045.6456
Microsoft / Windows 11 version 22H2
10.0.22621.0 < 10.0.22621.6060
Microsoft / Windows 11 version 22H3
10.0.22631.0 < 10.0.22631.6060
Microsoft / Windows 11 Version 23H2
10.0.22631.0 < 10.0.22631.6060
Microsoft / Windows 11 Version 24H2
10.0.26100.0 < 10.0.26100.6899
Microsoft / Windows 11 Version 25H2
10.0.26200.0 < 10.0.26200.6899