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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 20, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
511 7.4 重要
Adjacent
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP のサービス拒否の脆弱性 New CWE-476
NULL ポインタデリファレンス
CVE-2026-40414 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
512 8.1 重要
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP 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-2026-40415 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
513 4.3 警告
Network
マイクロソフト Microsoft Word
Microsoft 365 Apps
Microsoft Office
Microsoft Word の情報漏えいの脆弱性 New CWE-73
ファイル名やパス名の外部制御
CVE-2026-40421 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
514 8.8 重要
Network
マイクロソフト Windows Admin Center Azure potal 上の Windows Admin Center の特権昇格の脆弱性 New CWE-284
不適切なアクセス制御
CVE-2026-41086 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
515 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 10 22h2
Microsoft Windows Server 2022
Microsoft …
WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 New CWE-73
ファイル名やパス名の外部制御
CVE-2026-41088 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
516 9.8 緊急
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso…
Windows Netlogon のリモートでコードが実行される脆弱性 New CWE-121
スタックオーバーフロー
CVE-2026-41089 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
517 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso…
Data Deduplication Elevation of Privilege Vulnerability New CWE-416
解放済みメモリの使用
CVE-2026-41095 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
518 9.8 緊急
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind…
Windows DNS クライアント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-2026-41096 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
519 6.7 警告
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
セキュア ブートのセキュリティ機能のバイパスの脆弱性 New CWE-1329
アップデートができないコンポーネントへの依存
CVE-2026-41097 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
520 4.4 警告
Local
マイクロソフト Microsoft 365 Copilot Android 用の Microsoft 365 Copilot のスプーフィングの脆弱性 New CWE-284
CWE-Other
CVE-2026-41100 2026-05-18 11:31 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