PT-2026-87868 · Microsoft · Windows 10 Version 1809+9

CVE-2026-72952

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Published

2026-09-08

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Updated

2026-09-08

CVSS v3.1

7.0

High

VectorAV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.

Fix

Out of bounds Read

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Weakness Enumeration

CWE-125

Related Identifiers

CVE-2026-72952

Affected Products

Windows 10 Version 1809
Windows 10 Version 21H2
Windows 10 Version 22H2
Windows 11 Version 23H2
Windows 11 Version 24H2
Windows 11 Version 25H2
Windows 11 Version 26H1
Windows Server 2019
Windows Server 2022
Windows Server 2025