Known vulnerabilities in Windows Server - page 394

Vendor: Microsoft
Software: Windows Server
Software CPE: cpe:2.3:o:microsoft:windows_server:*:*:*:*:*:*:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 8285
Public exploits: 499
Known exploited (KEV): 274

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Windows Server Windows Server is affected by 8285 known vulnerabilities: 96 critical, 1510 high, 1532 medium, 5147 low Critical High Medium Low

Vulnerabilities (8285)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU155072 - Out-of-bounds write
CVE-2026-83929		 CWE-787 High
No
No
 2012 R2 6.3.9600.23470, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155071 - Out-of-bounds write
CVE-2026-83928		 CWE-787 Medium
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155070 - Improper Link Resolution Before File Access ('Link Following')
CVE-2026-83927		 CWE-59 Low
No
No
 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155069 - Improper Certificate Validation
CVE-2026-83926		 CWE-295 Low
No
No
 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155068 - Use of Uninitialized Resource
CVE-2026-83925		 CWE-908 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155067 - Use After Free
CVE-2026-83924		 CWE-416 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155066 - Relative Path Traversal
CVE-2026-83923		 CWE-23 High
No
No
 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155065 - Use After Free
CVE-2026-83922		 CWE-416 Low
No
No
 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155064 - Heap-based Buffer Overflow
CVE-2026-83921		 CWE-122 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155063 - Heap-based Buffer Overflow
CVE-2026-83920		 CWE-122 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155062 - Heap-based Buffer Overflow
CVE-2026-83919		 CWE-122 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155061 - Integer overflow
CVE-2026-83918		 CWE-190 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155060 - Use After Free
CVE-2026-83917		 CWE-416 Low
No
No
 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155059 - Double Free
CVE-2026-83916		 CWE-415 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155058 - Use After Free
CVE-2026-83915		 CWE-416 Low
No
No
 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155057 - Use After Free
CVE-2026-83914		 CWE-416 High
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155056 - Use After Free
CVE-2026-83913		 CWE-416 Low
No
No
 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155055 - Use After Free
CVE-2026-83912		 CWE-416 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155054 - Heap-based Buffer Overflow
CVE-2026-83911		 CWE-122 Low
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415
#VU155053 - Out-of-bounds write
CVE-2026-83910		 CWE-787 High
No
No
 2012 R2 6.3.9600.23470, 2012 6.2.9200.26434, 2016 10.0.14393.9612, 2019 10.0.17763.9376, 2022 10.0.20348.5761, 2025 10.0.26100.33650 14.10.2026 SB2026101415


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