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7.8
Windows Kernel Privilege Elevation via Authorized Access
CVE-2026-26132
Summary
A security issue in the Windows Kernel allows a logged-in user to potentially gain elevated privileges on their local machine. This could allow an attacker to access sensitive files or systems they shouldn't be able to access. To protect your system, ensure you are running the latest Windows updates.
Original title
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Original description
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd CVSS3.1
7.8
Vulnerability type
CWE-416
Use After Free
Published: 10 Mar 2026 · Updated: 14 Mar 2026 · First seen: 11 Mar 2026