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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 22, 2026, 6:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
133051 7.8 重要
Local
マイクロソフト Microsoft Windows 8.1
Microsoft Windows 10
Microsoft Windows 7
Microsoft Windows Server 2012
Microsoft Windows Server
Microsoft&n…
複数の Microsoft Windows 製品における権限を昇格される脆弱性 CWE-269
不適切な権限管理
CVE-2021-41367 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133052 7.8 重要
Local
マイクロソフト Microsoft Windows 8.1
Microsoft Windows 10
Microsoft Windows Server 2012
Microsoft Windows Server
Microsoft Windows RT 8.1
M…
複数の Microsoft Windows 製品における権限を昇格される脆弱性 CWE-269
不適切な権限管理
CVE-2021-41366 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133053 4.4 警告
Local
マイクロソフト Microsoft Windows 8.1
Microsoft Windows 10
Microsoft Windows 7
Microsoft Windows Server 2012
Microsoft Windows Server
Microsoft&n…
複数の Microsoft Windows 製品における情報を公開される脆弱性 CWE-noinfo
情報不足
CVE-2021-38631 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133054 8.8 重要
Network
マイクロソフト Microsoft Exchange Server Microsoft Exchange Server におけるリモートでコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2021-42321 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133055 7.8 重要
Local
マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Excel
複数の Microsoft 製品におけるセキュリティ機能を回避される脆弱性 CWE-863
不正な認証
CVE-2021-42292 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133056 4.4 警告
Local
マイクロソフト Azure Sphere Azure Sphere における情報を公開される脆弱性 CWE-noinfo
情報不足
CVE-2021-41376 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133057 4.4 警告
Local
マイクロソフト Azure Sphere Azure Sphere における情報を公開される脆弱性 CWE-noinfo
情報不足
CVE-2021-41375 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133058 5.5 警告
Local
マイクロソフト Azure Sphere Azure Sphere における情報を公開される脆弱性 CWE-noinfo
情報不足
CVE-2021-41374 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133059 5.5 警告
Local
マイクロソフト FSLogix FSLogix における情報を公開される脆弱性 CWE-noinfo
情報不足
CVE-2021-41373 2021-11-15 17:48 2021-11-9 Show GitHub Exploit DB Packet Storm
133060 5.4 警告
Network
OBSS Time in Status Jira 用 Time in Status におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2021-27222 2021-11-15 17:30 2021-02-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 23, 2026, 4 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1321 8.2 HIGH
Network
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. CWE-125
Out-of-bounds Read
CVE-2026-44822 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
1322 3.3 LOW
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. CWE-693
 Protection Mechanism Failure
CVE-2026-45459 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
1323 7.8 HIGH
Local
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-122
CWE-191
Heap-based Buffer Overflow
 Integer Underflow (Wrap or Wraparound)
CVE-2026-45469 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1324 3.3 LOW
Local
microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. CWE-125
Out-of-bounds Read
CVE-2026-45485 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1325 7.8 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_server_2019
w…
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally. CWE-125
Out-of-bounds Read
CVE-2026-45607 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1326 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free
CVE-2026-45486 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1327 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-822
 Untrusted Pointer Dereference
CVE-2026-45643 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1328 7.8 HIGH
Local
x.org
redhat
x_server
xwayland
enterprise_linux
A use-after-free flaw was found in the X.Org X server and Xwayland in FreeCounter(). A client that sets up multiple SyncCounters and awaits on those triggers can trigger a use-after-free when destroy… CWE-416
 Use After Free
CVE-2026-50260 2026-06-12 03:36 2026-06-5 Show GitHub Exploit DB Packet Storm
1329 8.4 HIGH
Local
microsoft office_2024 Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow
CVE-2026-47635 2026-06-12 03:36 2026-06-10 Show GitHub Exploit DB Packet Storm
1330 8.1 HIGH
Network
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w…
Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network. CWE-843
CWE-416
Type Confusion
 Use After Free
CVE-2026-45635 2026-06-12 03:36 2026-06-10 Show GitHub Exploit DB Packet Storm