High severity7.8NVD Advisory· Published Jul 11, 2023· Updated Jun 17, 2026
CVE-2023-35340
CVE-2023-35340
Description
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
Affected products
36cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*range: <10.0.10240.20048
- (no CPE)range: 10.0.10240.0
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*range: <10.0.14393.6085
- cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*range: <10.0.19041.3208
- cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*range: <10.0.19045.3208
- (no CPE)range: 10.0.14393.0
- (no CPE)range: 10.0.19043.0
- (no CPE)range: 10.0.19045.0
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*range: <10.0.17763.4645
- (no CPE)range: 10.0.0
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*range: <10.0.22000.2176
- (no CPE)range: 10.0.0
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*range: <10.0.22621.1992
- (no CPE)range: 10.0.22621.0
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
- (no CPE)range: 6.0.6003.0
- (no CPE)range: 6.1.7601.0
- (no CPE)range: 6.0.6003.0
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
- (no CPE)range: 6.2.9200.0
- (no CPE)range: 6.3.9600.0
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
- (no CPE)range: 10.0.14393.0
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
- (no CPE)range: 10.0.17763.0
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
- (no CPE)range: 10.0.20348.0
- Microsoft/Windows Server 2008 R2 Service Pack 1 (Server Core installation)v5Range: 6.1.7601.0
- Microsoft/Windows Server 2008 Service Pack 2 (Server Core installation)v5Range: 6.0.6003.0
- Microsoft/Windows Server 2012 (Server Core installation)v5Range: 6.2.9200.0
- Microsoft/Windows Server 2012 R2 (Server Core installation)v5Range: 6.3.9600.0
- Microsoft/Windows Server 2016 (Server Core installation)v5Range: 10.0.14393.0
- Microsoft/Windows Server 2019 (Server Core installation)v5Range: 10.0.17763.0
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35340nvdPatchVendor Advisory
News mentions
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