Known vulnerabilities in Windows Server - page 34

Vendor: Microsoft
Software CPE: cpe:2.3:o:microsoft:windows_server:*:*:*:*:*:*:*:*
Total vulnerabilities: 7208
Public exploits: 498
Known exploited (KEV): 273
Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Windows Server Windows Server is affected by 7208 known vulnerabilities: 95 critical, 1384 high, 1400 medium, 4327 low Critical High Medium Low

Vulnerabilities (7208)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU148342 - Missing Authentication for Critical Function
CVE-2026-83991
CWE-306 Low
No
No
2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148341 - Stack-based buffer overflow
CVE-2026-83990
CWE-121 Low
No
No
2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148340 - Out-of-bounds read
CVE-2026-83989
CWE-125 Medium
No
No
2012 R2 6.3.9600.23397, 2012 6.2.9200.26349, 2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148339 - Heap-based Buffer Overflow
CVE-2026-83988
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148338 - Heap-based Buffer Overflow
CVE-2026-83987
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148337 - Heap-based Buffer Overflow
CVE-2026-83986
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148336 - Heap-based Buffer Overflow
CVE-2026-83985
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148335 - Heap-based Buffer Overflow
CVE-2026-83983
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148334 - Heap-based Buffer Overflow
CVE-2026-83982
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148333 - Heap-based Buffer Overflow
CVE-2026-83981
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148332 - Heap-based Buffer Overflow
CVE-2026-83980
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148331 - Use After Free
CVE-2026-83979
CWE-416 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148330 - Heap-based Buffer Overflow
CVE-2026-83978
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148329 - Heap-based Buffer Overflow
CVE-2026-83977
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148328 - Heap-based Buffer Overflow
CVE-2026-83976
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148327 - Heap-based Buffer Overflow
CVE-2026-83975
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148326 - Heap-based Buffer Overflow
CVE-2026-83974
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148325 - Heap-based Buffer Overflow
CVE-2026-83973
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148324 - Heap-based Buffer Overflow
CVE-2026-83972
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906
#VU148323 - Heap-based Buffer Overflow
CVE-2026-83971
CWE-122 Low
No
No
2016 10.0.14393.9512, 2019 10.0.17763.9245, 2022 10.0.20348.5622, 2025 10.0.26100.33438 09.09.2026 SB2026090906


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