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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 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
352311 - linux linux_kernel exit.c in Linux kernel 2.6-test9-CVS, as stored on kernel.bkbits.net, was modified to contain a backdoor, which could allow local users to elevate their privileges by passing __WCLONE|__WALL to the s… NVD-CWE-Other
CVE-2003-1161 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352312 - - - HTTP Commander 4.0 allows remote attackers to obtain sensitive information via an HTTP request that contains a . (dot) in the file parameter, which reveals the installation path in an error message. NVD-CWE-Other
CVE-2003-1168 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352313 - gernot_stocker kpopup Format string vulnerability in main.cpp in kpopup 0.9.1 and 0.9.5pre2 allows local users to cause a denial of service (segmentation fault) and possibly execute arbitrary code via format string specif… NVD-CWE-Other
CVE-2003-1170 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352314 - - - BRW WebWeaver 1.03 allows remote attackers to obtain sensitive server environment information via a URL request for testcgi.exe, which lists the values of environment variables and the current workin… NVD-CWE-Other
CVE-2003-1235 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352315 - tanne tanne Multiple format string vulnerabilities in the logger function in netzio.c for Tanne 0.6.17 allows remote attackers to execute arbitrary code via format string specifiers in syslog. NVD-CWE-Other
CVE-2003-1236 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352316 - - - Cross-site scripting vulnerability (XSS) in WWWBoard 2.0A2.1 and earlier allows remote attackers to inject arbitrary HTML or web script via a message post. NVD-CWE-Other
CVE-2003-1237 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352317 - nuked-klan nuked-klan Cross-site scripting vulnerability (XSS) in Nuked-Klan 1.3 beta and earlier allows remote attackers to steal authentication information via cookies by injecting arbitrary HTML or script into op of th… NVD-CWE-Other
CVE-2003-1238 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352318 - wihphoto wihphoto Directory traversal vulnerability in sendphoto.php in WihPhoto 0.86 allows remote attackers to read arbitrary files via .. specifiers in the album parameter, and the target filename in the pic parame… NVD-CWE-Other
CVE-2003-1239 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352319 - cutephp cutenews PHP remote file inclusion vulnerability in CuteNews 0.88 allows remote attackers to execute arbitrary PHP code via a URL in the cutepath parameter in (1) shownews.php, (2) search.php, or (3) comments… CWE-94
Code Injection 		CVE-2003-1240 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm
352320 - levcgi.com myguestbook Cross-site scripting vulnerability (XSS) in (1) admin_index.php, (2) admin_pass.php, (3) admin_modif.php, and (4) admin_suppr.php in MyGuestbook 3.0 allows remote attackers to execute arbitrary PHP c… NVD-CWE-Other
CVE-2003-1241 2008-09-6 05:36 2003-12-31 Show GitHub Exploit DB Packet Storm