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CVE-2026-49798
—CVSS 3.1
9.3 critical
EPSS
<1%p30
Published
()
Modified
Description
Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.
- Vendors
- microsoft
- Products
- windows 10 1607, windows 10 1809, windows 10 21h2, windows 10 22h2, windows 11 24h2, windows 11 25h2, windows 11 26h1, windows server 2012, windows server 2016, windows server 2019, windows server 2022, windows server 2025
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H