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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 12, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2851 4.7 警告
Local 		kernel.org util-linux kernel.orgのutil-linuxにおける複数の脆弱性 CWE-269
CWE-367
CWE-367
CWE-59
CVE-2026-27456 2026-04-24 11:32 2026-04-3 Show GitHub Exploit DB Packet Storm
2852 5.3 警告
Network 		Discourse Discourse Discourseにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-27481 2026-04-24 11:32 2026-04-3 Show GitHub Exploit DB Packet Storm
2853 2.7 低
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-27769 2026-04-24 11:32 2026-04-15 Show GitHub Exploit DB Packet Storm
2854 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows 記憶域スペース コントローラーの特権昇格の脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-27907 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2855 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-416
解放済みメモリの使用 		CVE-2026-27908 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2856 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 Search サービスの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27909 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2857 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 インストーラーの特権の昇格の脆弱性 CWE-280
権限管理不備 		CVE-2026-27910 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2858 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 ユーザー インターフェイス コアの特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27911 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2859 8 重要
Adjacent 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		Windows Kerberos の特権の昇格の脆弱性 CWE-285
不適切な認可 		CVE-2026-27912 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
2860 7.7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2012
Microsoft Windows Server 2016 		Windows BitLocker セキュリティ機能バイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27913 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
121 7.0 HIGH
Local 		- - Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40410 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
122 7.8 HIGH
Local 		- - Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40408 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
123 7.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-40407 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
124 7.5 HIGH
Network 		- - Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. New CWE-416
 Use After Free 		CVE-2026-40406 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
125 7.5 HIGH
Network 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. New CWE-476
 NULL Pointer Dereference 		CVE-2026-40405 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
126 8.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-40403 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
127 9.3 CRITICAL
Local 		- - Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-40402 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
128 7.1 HIGH
Local 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally. New CWE-476
 NULL Pointer Dereference 		CVE-2026-40401 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
129 7.8 HIGH
Local 		- - Stack-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally. New CWE-121
Stack-based Buffer Overflow 		CVE-2026-40399 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
130 7.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-40398 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm