Vulnerability Search Top
Show Search Menu
Vendor Name
プロダクト・サービス名
Title
CVE
Urgent
Important
Warning
Warning
CWE
公開-検索開始年
公開-検索開始月
公開-検索開始日
公開-検索終了年
公開-検索終了月
公開-検索終了日
レベルソート
In descending order of publication date
In descending order of update date
Number of items displayed

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.

  • Urgent
  • Important
  • Warning
  • Low
JVN Vulnerability Information

Update Date":May 21, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
61 9.8 緊急
Network 		H2O.ai H2O H2O.aiのH2Oにおけるコードインジェクションの脆弱性 New CWE-94
コード・インジェクション 		CVE-2026-3960 2026-05-21 10:52 2026-04-23 Show GitHub Exploit DB Packet Storm
62 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
63 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
64 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
65 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
66 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
67 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
68 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
69 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-40366 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
70 8.4 重要
Local 		マイクロソフト Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft SharePoint Server
Microsoft Word 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-40367 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
318191 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43811 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318192 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43810 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318193 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43809 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318194 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43808 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318195 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43807 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318196 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43806 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318197 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43805 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318198 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43804 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318199 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43803 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm
318200 - - - Rejected reason: To maintain compliance with CNA rules, we have rejected this CVE record because it has not been used. - CVE-2022-43802 2023-11-15 16:15 2023-01-1 Show GitHub Exploit DB Packet Storm