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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":May 13, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2861 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Microsoft 管理コンソールの特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-27914 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2862 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27915 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2863 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27916 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2864 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows WFP NDIS ライトウェイト フィルター ドライバー (wfplwfs.sys) の特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27917 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2865 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-27918 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2866 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27919 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2867 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27920 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2868 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows TDI 翻訳ドライバー (tdx.sys) の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27921 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2869 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27922 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2870 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		デスクトップ ウィンドウ マネージャーの特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27923 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 13, 2026, 5:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
131 7.8 HIGH
Local 		- - Integer underflow (wrap or wraparound) in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. New CWE-191
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-40397 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
132 7.8 HIGH
Local 		- - Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40382 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
133 7.8 HIGH
Local 		- - Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally. New CWE-284
Improper Access Control 		CVE-2026-40381 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
134 6.2 MEDIUM
Physics 		- - Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack. New CWE-122
CWE-125
CWE-197
Heap-based Buffer Overflow
Out-of-bounds Read
 Numeric Truncation Error 		CVE-2026-40380 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
135 9.3 CRITICAL
Network 		- - Exposure of sensitive information to an unauthorized actor in Azure Entra ID allows an unauthorized attacker to perform spoofing over a network. New CWE-200
Information Exposure 		CVE-2026-40379 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
136 7.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-40377 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
137 6.5 MEDIUM
Network 		- - Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network. New CWE-200
Information Exposure 		CVE-2026-40374 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
138 8.8 HIGH
Network 		- - External control of file name or path in SQL Server allows an authorized attacker to execute code over a network. New CWE-73
 External Control of File Name or Path 		CVE-2026-40370 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
139 7.8 HIGH
Local 		- - Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally. New CWE-822
 Untrusted Pointer Dereference 		CVE-2026-40369 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
140 8.0 HIGH
Network 		- - Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. New CWE-502
 Deserialization of Untrusted Data 		CVE-2026-40368 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm