Known vulnerabilities in Windows Server - page 24

Vendor: Microsoft
Software: Windows Server
Software CPE: cpe:2.3:o:microsoft:windows_server:*:*:*:*:*:*:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 6300
Public exploits: 488
Known exploited (KEV): 268
Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Windows Server Windows Server is affected by 6300 known vulnerabilities: 95 critical, 1270 high, 1244 medium, 3689 low Critical High Medium Low

Vulnerabilities (6300)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU134331 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-42909		 CWE-362 High
No
No
 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061139
#VU134330 - Use After Free
CVE-2026-48563		 CWE-416 High
No
No
 2004 10.0.19045.7417, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061139
#VU134329 - Use After Free
CVE-2026-47654		 CWE-416 High
No
No
 2004 10.0.19045.7417, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061139
#VU134328 - Use After Free
CVE-2026-47653		 CWE-416 High
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061139
#VU134326 - Use After Free
CVE-2026-44805		 CWE-416 Low
No
No
 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061138
#VU134325 - Improper Link Resolution Before File Access ('Link Following')
CVE-2026-42989		 CWE-59 Low
No
No
 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061137
#VU134318 - Out-of-bounds read
CVE-2026-42914		 CWE-125 Medium
No
No
 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061134
#VU134317 - NULL Pointer Dereference
CVE-2026-42903		 CWE-476 Medium
No
No
 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061134
#VU134316 - Improper Access Control
CVE-2026-45654		 CWE-284 Low
No
No
 2004 10.0.19045.7417, 2025 10.0.26100.32995 11.06.2026 SB2026061133
#VU134315 - Improper Access Control
CVE-2026-48578		 CWE-284 Low
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061133
#VU134314 - Reliance on Component That is Not Updateable
CVE-2026-48576		 CWE-1329 Low
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061133
#VU134313 - Protection Mechanism Failure
CVE-2026-48575		 CWE-693 Low
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061133
#VU134312 - Protection Mechanism Failure
CVE-2026-48570		 CWE-693 Low
Available
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061133
#VU134311 - Protection Mechanism Failure
CVE-2026-48568		 CWE-693 Low
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 11.06.2026 SB2026061133
#VU134307 - Use After Free
CVE-2026-44802		 CWE-416 Low
No
No
 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061130
#VU134306 - Use After Free
CVE-2026-42983		 CWE-416 Low
No
No
 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061130
#VU134302 - Use After Free
CVE-2026-42905		 CWE-416 Low
No
No
 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.8655, 2025 10.0.26100.32995 11.06.2026 SB2026061130
#VU134301 - Out-of-bounds read
CVE-2026-48566		 CWE-125 Low
No
No
 2004 10.0.19045.7417, 2025 10.0.26100.32772, 2025 10.0.26100.32860 11.06.2026 SB2026061130
#VU134204 - Protection Mechanism Failure
CVE-2026-45588		 CWE-693 Low
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 10.06.2026 SB2026061133
#VU134203 - Reliance on Component That is Not Updateable
CVE-2026-48573		 CWE-1329 Low
No
No
 2004 10.0.19045.7417, 2012 R2 6.3.9600.23228, 2012 6.2.9200.26132, 2016 10.0.14393.9234, 2019 10.0.17763.8880, 2022 10.0.20348.5256, 2025 10.0.26100.32995 10.06.2026 SB2026061133


Showing elements 461 - 480 out of 6300