| Windows Server | Number Of NVD | 5091 | CRITICAL | 122 | HIGH | 3461 | MEDIUM | 1438 | LOW | 70 |
| URL | https://www.microsoft.com/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Explanation | Server products offered by Microsoft. For business, developer, and desktop operating system products, 10 years of support at the supported Service Pack level (with a minimum of 5 years of mainstream support, followed by a minimum of 5 years of extended support). You may need to deploy the latest updates to be eligible for support. For some products, the support organization may be less than 10 years. For consumer and multimedia products, five years of mainstream support at the supported Service Pack level. The above text is excerpted from Microsoft's Fixed Lifecycle Policy. |
||||||||
| Tag | |||||||||
| No | Type | Name | URL |
|---|---|---|---|
| 1 | https://support.microsoft.com//lifecycle/search | ||
| 2 | https://www.microsoft.com/ja-jp/cloud-platform/windows-server | ||
| 3 | https://support.microsoft.com/ja-jp/hub/4095338/microsoft-lifecycle-policy | ||
| 4 | https://docs.microsoft.com/ja-jp/windows-server/get-started/windows-server-release-info |
| No | Name | Latest Version | Release date | Initial release | Normal Support | Security Support Service Pack Support |
Extended for a fee |
Critical | High | Medium | Low |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | Windows Server 2022 | 21H2 | Nov. 2, 2021 | Nov. 2, 2021 | Oct. 13, 2026 | Oct. 14, 2031 | 53 | 1279 | 421 | 5 | |
| 32 | Windows Server 2019 | 1809 | Oct. 2, 2018 | Nov. 13, 2018 | Jan. 9, 2024 | Jan. 9, 2029 | 94 | 2460 | 885 | 11 | |
| 33 | Windows Server 2016 | 20H2 | Oct. 20, 2020 | Oct. 15, 2016 | Jan. 11, 2022 | Jan. 12, 2027 | 103 | 2553 | 1010 | 15 | |
| 34 | Windows Server 2012 | Oct. 30, 2012 | Oct. 30, 2012 | Oct. 9, 2018 | Oct. 10, 2023 | 94 | 2178 | 911 | 50 | ||
| 35 | Windows Server 2008 R2（ Service Pack 1適用） | Feb. 22, 2011 | Jan. 14, 2020 | 0 | 0 | 0 | 0 | ||||
| 36 | Windows Server 2008（Service Pack 2適用） | April 29, 2009 | Jan. 14, 2020 | 0 | 0 | 0 | 0 | ||||
| 37 | Microsoft Windows Server 2003（Service Pack 2適用） | May 28, 2003 | July 13, 2010 | July 14, 2015 | 0 | 128 | 53 | 15 | |||
| 38 | Microsoft Windows Storage Server 2003 | May 5, 2003 | Oct. 11, 2011 | Oct. 9, 2016 | 0 | 128 | 53 | 15 | |||
| 39 | Microsoft Windows 2000（Service Pack 4適用） | March 31, 2000 | June 30, 2005 | July 13, 2010 | 2 | 40 | 19 | 0 |
| No | CVSS3 CVSS2 |
Level Attach Vector |
Title | CWE | CVE | cpe23Uri | or higher | or less | more than | less than | Update date Published date |
Show Affected | Exploit PoC Search |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 |
5.5 - |
MEDIUM
Local |
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. |
CWE-200
Information Exposure |
CVE-2026-32081 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-22 05:52 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 32 |
7.0 - |
HIGH
Local |
Use after free in Windows WalletService allows an authorized attacker to elevate privileges locally. |
CWE-416
Use After Free |
CVE-2026-32080 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-22 05:53 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 33 |
5.5 - |
MEDIUM
Local |
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally. |
CWE-200
Information Exposure |
CVE-2026-32079 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-22 05:54 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 34 |
7.8 - |
HIGH
Local |
Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally. |
CWE-416
Use After Free |
CVE-2026-32078 | cpe:2.3:o:microsoft:windows_server_2019:*:* | 10.0.17763.8644 |
2026-04-22 05:55 2026-04-15 |
Show | GitHub Exploit DB Packet Storm | |||
| 35 |
7.8 - |
HIGH
Local |
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally. |
CWE-822
Untrusted Pointer Dereference |
CVE-2026-32077 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* cpe:2.3:o:microsoft:windo… |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-22 06:01 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 36 |
7.0 - |
HIGH
Local |
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally. |
CWE-416
Use After Free |
CVE-2026-32075 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* cpe:2.3:o:microsoft:windo… |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-22 06:02 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 37 |
7.8 - |
HIGH
Local |
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally. |
CWE-415
Double Free |
CVE-2026-32074 | cpe:2.3:o:microsoft:windows_server_2019:*:* | 10.0.17763.8644 |
2026-04-23 01:58 2026-04-15 |
Show | GitHub Exploit DB Packet Storm | |||
| 38 |
7.0 - |
HIGH
Local |
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. |
CWE-416
Use After Free |
CVE-2026-32073 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* cpe:2.3:o:microsoft:windo… |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-23 02:01 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 39 |
6.2 - |
MEDIUM
Local |
Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally. |
CWE-287
Improper Authentication |
CVE-2026-32072 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-23 02:04 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |
| 40 |
7.5 - |
HIGH
Network |
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network. |
CWE-476
NULL Pointer Dereference |
CVE-2026-32071 |
cpe:2.3:o:microsoft:windows_server_2019:*:* cpe:2.3:o:microsoft:windows_server_2016:*:* |
|
|
|
10.0.17763.8644 10.0.14393.9060 |
2026-04-23 02:09 2026-04-15 |
Show | GitHub Exploit DB Packet Storm |