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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
61 5.5 警告
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word の情報漏えいの脆弱性 New CWE-552
外部からアクセス可能なファイルまたはディレクトリ 		CVE-2026-35440 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
62 4.3 警告
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 New CWE-862
認証の欠如 		CVE-2026-3637 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
63 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
64 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
65 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
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
67 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
68 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
69 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
70 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
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
353471 - debian
mandrakesoft 		debian_linux
mandrake_linux
mandrake_linux_corporate_server 		Buffer overflow in sudo earlier than 1.6.3p6 allows local users to gain root privileges. NVD-CWE-Other
CVE-2001-0279 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353472 - microsoft windows_nt Format string vulnerability in DbgPrint function, used in debug messages for some Windows NT drivers (possibly when called through DebugMessage), may allow local users to gain privileges. NVD-CWE-Other
CVE-2001-0281 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353473 - sun sun_ftp Directory traversal vulnerability in SunFTP build 9 allows remote attackers to read arbitrary files via .. (dot dot) characters in various commands, including (1) GET, (2) MKDIR, (3) RMDIR, (4) RENAM… NVD-CWE-Other
CVE-2001-0283 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353474 - a1webserver http_server Buffer overflow in A1 HTTP server 1.0a allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long HTTP request. NVD-CWE-Other
CVE-2001-0285 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353475 - a1webserver http_server Directory traversal vulnerability in A1 HTTP server 1.0a allows remote attackers to read arbitrary files via a .. (dot dot) in an HTTP GET request. NVD-CWE-Other
CVE-2001-0286 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353476 - symantec_veritas cluster_server VERITAS Cluster Server (VCS) 1.3.0 on Solaris allows local users to cause a denial of service (system panic) via the -L option to the lltstat command. NVD-CWE-Other
CVE-2001-0287 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353477 - cisco ios Cisco switches and routers running IOS 12.1 and earlier produce predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections. NVD-CWE-Other
CVE-2001-0288 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353478 - joseph_allen joe Joe text editor 2.8 searches the current working directory (CWD) for the .joerc configuration file, which could allow local users to gain privileges of other users by placing a Trojan Horse .joerc fi… NVD-CWE-Other
CVE-2001-0289 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353479 - gnu mailman Vulnerability in Mailman 2.0.1 and earlier allows list administrators to obtain user passwords. NVD-CWE-Other
CVE-2001-0290 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm
353480 - francisco_burzi php-nuke PHP-Nuke 4.4.1a allows remote attackers to modify a user's email address and obtain the password by guessing the user id (UID) and calling user.php with the saveuser operator. NVD-CWE-Other
CVE-2001-0292 2008-09-6 05:23 2001-05-3 Show GitHub Exploit DB Packet Storm