CVE-2026-85850: CWE-763: Release of Invalid Pointer or Reference in Microsoft Windows 11 version 26H1
Description
Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVSS v3.1
Score 7.8high
Affected software
Microsoft
Windows 11 version 26H1
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-09-04T18:15:10.738Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85850","vendor":"Microsoft"}]
Threat ID: 6ace85442cdf04f6569fec46
Added to database: 10/13/2026, 19:23:48 UTC
Last updated: 10/13/2026, 21:05:53 UTC
Views: 2
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