7.8
High
CVE-2026-85850 Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally
Description
Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 11 version 26H1 10.0 | 10.0.28000.0 → < 10.0.28000.3231 | 10.0.28000.3231 |
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