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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 16, 2026, 10:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3261 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost ServerにおけるTime-of-check Time-of-use (TOCTOU) 競合状態の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-3590 2026-04-24 11:42 2026-04-15 Show GitHub Exploit DB Packet Storm
3262 6.5 警告
Network 		WWBN AVideo WWBNのAVideoにおけるデータの信頼性についての不十分な検証に関する脆弱性 CWE-345
データの信頼性についての不十分な検証 		CVE-2026-39366 2026-04-24 11:42 2026-04-7 Show GitHub Exploit DB Packet Storm
3263 5.4 警告
Network 		WWBN AVideo WWBNのAVideo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-2026-39367 2026-04-24 11:42 2026-04-7 Show GitHub Exploit DB Packet Storm
3264 6.5 警告
Network 		WWBN AVideo WWBNのAVideoにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-39368 2026-04-24 11:42 2026-04-7 Show GitHub Exploit DB Packet Storm
3265 7.6 重要
Network 		WWBN AVideo WWBNのAVideoにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-39369 2026-04-24 11:42 2026-04-7 Show GitHub Exploit DB Packet Storm
3266 7.1 重要
Network 		WWBN AVideo WWBNのAVideoにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-39370 2026-04-24 11:42 2026-04-7 Show GitHub Exploit DB Packet Storm
3267 7.8 重要
Local 		Vim Vim Vimにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-39881 2026-04-24 11:42 2026-04-8 Show GitHub Exploit DB Packet Storm
3268 5.3 警告
Network 		OpenEXR OpenEXR OpenEXRにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-39886 2026-04-24 11:42 2026-04-21 Show GitHub Exploit DB Packet Storm
3269 8.8 重要
Network 		Mervin Praison (MervinPraison) PraisonAI Mervin Praison (MervinPraison)のPraisonAIにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-39891 2026-04-24 11:42 2026-04-8 Show GitHub Exploit DB Packet Storm
3270 4.3 警告
Network 		lycheeorg lychee lycheeorgのLycheeにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-39957 2026-04-24 11:42 2026-04-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 16, 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
1051 9.3 CRITICAL
Local 		- - Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. Update CWE-416
 Use After Free 		CVE-2026-40402 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1052 8.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. Update CWE-122
Heap-based Buffer Overflow 		CVE-2026-40403 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1053 7.5 HIGH
Network 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. Update CWE-476
 NULL Pointer Dereference 		CVE-2026-40405 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1054 7.5 HIGH
Network 		- - Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. Update CWE-416
 Use After Free 		CVE-2026-40406 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1055 7.8 HIGH
Local 		- - Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. Update CWE-122
Heap-based Buffer Overflow 		CVE-2026-40407 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1056 7.8 HIGH
Local 		- - Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. Update CWE-416
 Use After Free 		CVE-2026-40408 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1057 7.0 HIGH
Local 		- - Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally. Update CWE-416
 Use After Free 		CVE-2026-40410 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1058 7.4 HIGH
Adjacent 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. Update CWE-476
 NULL Pointer Dereference 		CVE-2026-40413 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1059 7.4 HIGH
Adjacent 		- - Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. Update CWE-476
 NULL Pointer Dereference 		CVE-2026-40414 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1060 8.1 HIGH
Network 		- - Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network. Update CWE-416
 Use After Free 		CVE-2026-40415 2026-05-14 00:34 2026-05-13 Show GitHub Exploit DB Packet Storm