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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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
346121 - openbsd openbsd isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a malformed IPSEC SA payload, as demonstrated by the Striker ISAKMP Protocol … NVD-CWE-Other
CVE-2004-0219 2017-07-11 10:29 2004-05-4 Show GitHub Exploit DB Packet Storm
346122 - openbsd openbsd isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service via an ISAKMP packet with a malformed Cert Request payload, which causes an integer underflow that is used in a… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2004-0220 2017-07-11 10:29 2004-05-4 Show GitHub Exploit DB Packet Storm
346123 - double_precision_incorporated
inter7
gentoo 		courier_mta
sqwebmail
courier-imap
linux 		Multiple buffer overflows in (1) iso2022jp.c or (2) shiftjis.c for Courier-IMAP before 3.0.0, Courier before 0.45, and SqWebMail before 4.0.0 may allow remote attackers to execute arbitrary code "whe… NVD-CWE-Other
CVE-2004-0224 2017-07-11 10:29 2004-04-15 Show GitHub Exploit DB Packet Storm
346124 - midnight_commander
sgi
gentoo
slackware 		midnight_commander
propack
linux
slackware_linux 		Multiple buffer overflows in Midnight Commander (mc) before 4.6.0 may allow attackers to cause a denial of service or execute arbitrary code. NVD-CWE-Other
CVE-2004-0226 2017-07-11 10:29 2004-08-18 Show GitHub Exploit DB Packet Storm
346125 - triornis zoneminder Buffer overflow in the zms script in ZoneMinder before 1.19.2 may allow a remote attacker to execute arbitrary code via a long query string. NVD-CWE-Other
CVE-2004-0227 2017-07-11 10:29 2004-06-14 Show GitHub Exploit DB Packet Storm
346126 - linux linux_kernel Integer signedness error in the cpufreq proc handler (cpufreq_procctl) in Linux kernel 2.6 allows local users to gain privileges. NVD-CWE-Other
CVE-2004-0228 2017-07-11 10:29 2004-08-18 Show GitHub Exploit DB Packet Storm
346127 - gentoo
linux 		linux
linux_kernel 		The framebuffer driver in Linux kernel 2.6.x does not properly use the fb_copy_cmap function, with unknown impact. NVD-CWE-Other
CVE-2004-0229 2017-07-11 10:29 2004-08-18 Show GitHub Exploit DB Packet Storm
346128 - midnight_commander
sgi
gentoo
slackware 		midnight_commander
propack
linux
slackware_linux 		Multiple vulnerabilities in Midnight Commander (mc) before 4.6.0, with unknown impact, related to "Insecure temporary file and directory creations." NVD-CWE-Other
CVE-2004-0231 2017-07-11 10:29 2004-08-18 Show GitHub Exploit DB Packet Storm
346129 - midnight_commander
sgi
gentoo
slackware 		midnight_commander
propack
linux
slackware_linux 		Multiple format string vulnerabilities in Midnight Commander (mc) before 4.6.0 may allow attackers to cause a denial of service or execute arbitrary code. NVD-CWE-Other
CVE-2004-0232 2017-07-11 10:29 2004-08-18 Show GitHub Exploit DB Packet Storm
346130 - steelid thephototool SQL injection vulnerability in login.asp in thePHOTOtool allows remote attackers to gain unauthorized access via the password field. NVD-CWE-Other
CVE-2004-0236 2017-07-11 10:29 2004-11-23 Show GitHub Exploit DB Packet Storm