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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 20, 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
2891 7.4 重要
Network 		OpenClaw OpenClaw OpenClawにおける認証時の IP アドレスへの依存に関する脆弱性 CWE-291
認証時の IP アドレスへの依存 		CVE-2026-3690 2026-04-30 12:29 2026-04-11 Show GitHub Exploit DB Packet Storm
2892 5.3 警告
Network 		OpenClaw OpenClaw OpenClawにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-3691 2026-04-30 12:29 2026-04-11 Show GitHub Exploit DB Packet Storm
2893 7.3 重要
Network 		Shenzhen Tenda Technology Co.,Ltd. w30e ファームウェア Shenzhen Tenda Technology Co.,Ltd.のw30e ファームウェアにおけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-38834 2026-04-30 12:29 2026-04-21 Show GitHub Exploit DB Packet Storm
2894 9.8 緊急
Network 		Shenzhen Tenda Technology Co.,Ltd. w30e ファームウェア Shenzhen Tenda Technology Co.,Ltd.のw30e ファームウェアにおけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-38835 2026-04-30 12:29 2026-04-21 Show GitHub Exploit DB Packet Storm
2895 5.4 警告
Network 		pyLoad pyLoad pyLoadにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-40071 2026-04-30 12:29 2026-04-9 Show GitHub Exploit DB Packet Storm
2896 6.5 警告
Network 		getkirby kirby getkirbyのkirbyにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-40099 2026-04-30 12:29 2026-04-24 Show GitHub Exploit DB Packet Storm
2897 5.4 警告
Network 		Auth0 Inc. nextjs-auth0 Auth0 Inc.のnextjs-auth0における複数の脆弱性 CWE-362
CWE-863
CVE-2026-40155 2026-04-30 12:29 2026-04-17 Show GitHub Exploit DB Packet Storm
2898 5.5 警告
Local 		systemd project systemd systemd projectのsystemdにおける不適切な動作順序に関する脆弱性 CWE-696
不適切な動作順序 		CVE-2026-40223 2026-04-30 12:29 2026-04-10 Show GitHub Exploit DB Packet Storm
2899 7.3 重要
Local 		systemd project systemd systemd projectのsystemdにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-40224 2026-04-30 12:29 2026-04-10 Show GitHub Exploit DB Packet Storm
2900 6.4 警告
Physics 		systemd project systemd systemd projectのsystemdにおける領域間での誤ったリソース移動に関する脆弱性 CWE-669
領域間での誤ったリソース移動 		CVE-2026-40225 2026-04-30 12:28 2026-04-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
841 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_2012
windows_server_2016
w… 		Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-40382 2026-05-16 00:32 2026-05-13 Show GitHub Exploit DB Packet Storm
842 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_2012
windows_server_2016
w… 		Integer underflow (wrap or wraparound) in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. CWE-191
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-40397 2026-05-16 00:28 2026-05-13 Show GitHub Exploit DB Packet Storm
843 7.4 HIGH
Network 		microsoft edge_chromium External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network. CWE-73
CWE-610
 External Control of File Name or Path
Externally Controlled Reference to a Resource in Another Sphere 		CVE-2026-41107 2026-05-16 00:28 2026-05-13 Show GitHub Exploit DB Packet Storm
844 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_2012
windows_server_2016
w… 		Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40398 2026-05-16 00:27 2026-05-13 Show GitHub Exploit DB Packet Storm
845 8.8 HIGH
Network 		microsoft visual_studio_code Improper neutralization of special elements in output used by a downstream component ('injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to bypass a security feature ove… CWE-74
Injection 		CVE-2026-41109 2026-05-16 00:27 2026-05-13 Show GitHub Exploit DB Packet Storm
846 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… 		Stack-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally. CWE-121
Stack-based Buffer Overflow 		CVE-2026-40399 2026-05-16 00:26 2026-05-13 Show GitHub Exploit DB Packet Storm
847 7.1 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_2012
windows_server_2016
w… 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally. CWE-476
 NULL Pointer Dereference 		CVE-2026-40401 2026-05-16 00:25 2026-05-13 Show GitHub Exploit DB Packet Storm
848 9.3 CRITICAL
Local 		microsoft windows_11_23h2
windows_server_2022 		Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-40402 2026-05-16 00:23 2026-05-13 Show GitHub Exploit DB Packet Storm
849 8.8 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_2012
windows_server_2016
w… 		Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40403 2026-05-16 00:22 2026-05-13 Show GitHub Exploit DB Packet Storm
850 7.5 HIGH
Network 		microsoft windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2025 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. CWE-476
 NULL Pointer Dereference 		CVE-2026-40405 2026-05-16 00:20 2026-05-13 Show GitHub Exploit DB Packet Storm