CVE-2026-83706: Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

PriorityP336medium6.7CVSS 3.1

AVLACLPRHUINSUCHIHAH

EPSS

0.33%

25.2th percentile

Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_11_version_24h2	>= 10.0.26100.0 < 10.0.26100.9445	10.0.26100.9445
microsoft	windows_11_version_25h2	>= 10.0.26200.0 < 10.0.26200.9445	10.0.26200.9445
microsoft	windows_11_version_26h1	>= 10.0.28000.0 < 10.0.28000.2954	10.0.28000.2954
microsoft	windows_server_2025	>= 10.0.26100.0 < 10.0.26100.33438	10.0.26100.33438

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