CVE-2026-41088
Modified Modified - Updated After Analysis
BaseFortify

Publication date: 2026-05-12

Last updated on: 2026-06-01

Assigner: Microsoft Corporation

Description
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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Meta Information
Published
2026-05-12
Last Modified
2026-06-01
Generated
2026-06-10
EPSS Evaluated
2026-06-08
NVD
CVE-2026-41088
Affected Vendors & Products
Showing 9 associated CPEs
Vendor Product Version / Range
microsoft windows_10_21h2 to 10.0.19044.7291 (exc)
microsoft windows_10_22h2 to 10.0.19045.7291 (exc)
microsoft windows_11_23h2 to 10.0.22631.7079 (exc)
microsoft windows_11_24h2 to 10.0.26100.8390 (exc)
microsoft windows_11_25h2 to 10.0.26200.8390 (exc)
microsoft windows_11_26h1 to 10.0.28000.2113 (exc)
microsoft windows_server_2022 to 10.0.20348.5074 (exc)
microsoft windows_server_2022_23h2 to 10.0.25398.2330 (exc)
microsoft windows_server_2025 to 10.0.26100.32772 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-73 The product allows user input to control or influence paths or file names that are used in filesystem operations.
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