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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
381 6.5 警告
Network 		GUIMARD (Xavier Guimard) Apache::Session::Generate::SHA256 GUIMARD (Xavier Guimard)のApache::Session::Generate::SHA256における複数の脆弱性 New CWE-338
CWE-340
CVE-2025-40931
CVE-2025-40932
CVE-2026-8503 		2026-05-20 13:21 2026-05-15 Show GitHub Exploit DB Packet Storm
382 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 New CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-2325 2026-05-20 13:21 2026-05-18 Show GitHub Exploit DB Packet Storm
383 8.8 重要
Network 		フォーティネット FortiNDR フォーティネットのFortiNDRにおけるSQL インジェクションの脆弱性 New CWE-89
SQLインジェクション 		CVE-2026-25088 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
384 6.5 警告
Network 		フォーティネット FortiDeceptor フォーティネットのFortiDeceptorにおける引数の挿入または変更に関する脆弱性 New CWE-88
引数の挿入または変更 		CVE-2026-25690 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
385 6.5 警告
Network 		Fleet Device Management fleet Fleet Device Managementのfleetにおける入力確認に関する脆弱性 New CWE-20
CWE-noinfo
CVE-2026-26062 2026-05-20 13:21 2026-05-14 Show GitHub Exploit DB Packet Storm
386 9.8 緊急
Network 		Fleet Device Management fleet Fleet Device ManagementのfleetにおけるOS コマンドインジェクションの脆弱性 New CWE-78
OSコマンド・インジェクション 		CVE-2026-26191 2026-05-20 13:21 2026-05-14 Show GitHub Exploit DB Packet Storm
387 8.6 重要
Network 		lfprojects mlflow lfprojectsのmlflowにおける根本の脆弱性による認証回避の脆弱性 New CWE-305
根本の脆弱性による認証回避 		CVE-2026-2652 2026-05-20 13:21 2026-05-15 Show GitHub Exploit DB Packet Storm
388 9.1 緊急
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における余分なパラメータの不適切な処理に関する脆弱性 New CWE-235
余分なパラメータの不適切な処理 		CVE-2026-27851 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
389 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 New CWE-863
不正な認証 		CVE-2026-28759 2026-05-20 13:21 2026-05-18 Show GitHub Exploit DB Packet Storm
390 5.5 警告
Local 		マイクロソフト Microsoft Teams Microsoft Teams のなりすましの脆弱性 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-2026-32185 2026-05-20 13:21 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
353701 - admiral_systems emailclub Buffer overflow in POP3 server of Admiral Systems EmailClub 1.05 allows remote attackers to execute arbitrary commands via a long "From" header in an e-mail message. NVD-CWE-Other
CVE-1999-1190 2008-09-6 05:18 1999-11-15 Show GitHub Exploit DB Packet Storm
353702 - hummingbird exceed Hummingbird Exceed X version 5 allows remote attackers to cause a denial of service via malformed data to port 6000. NVD-CWE-Other
CVE-1999-1196 2008-09-6 05:18 1999-04-7 Show GitHub Exploit DB Packet Storm
353703 - hummingbird exceed Upgrade to a non-vulnerable version of Exceed (Hummingbird Exceed 6.0.1 Hummingbird Exceed 6.0.2 Hummingbird Exceed 6.1) NVD-CWE-Other
CVE-1999-1196 2008-09-6 05:18 1999-04-7 Show GitHub Exploit DB Packet Storm
353704 - sun sunos TIOCCONS in SunOS 4.1.1 does not properly check the permissions of a user who tries to redirect console output and input, which could allow a local user to gain privileges. NVD-CWE-Other
CVE-1999-1197 2008-09-6 05:18 1990-12-20 Show GitHub Exploit DB Packet Storm
353705 - next next BuildDisk program on NeXT systems before 2.0 does not prompt users for the root password, which allows local users to gain root privileges. NVD-CWE-Other
CVE-1999-1198 2008-09-6 05:18 1990-10-3 Show GitHub Exploit DB Packet Storm
353706 - linux linux_kernel Denial of service in Linux 2.2.0 running the ldd command on a core file. NVD-CWE-Other
CVE-1999-0400 2008-09-6 05:17 1999-01-26 Show GitHub Exploit DB Packet Storm
353707 - linux linux_kernel Denial of service in Linux 2.0.36 allows local users to prevent any server from listening on any non-privileged port. NVD-CWE-Other
CVE-1999-0451 2008-09-6 05:17 1999-01-19 Show GitHub Exploit DB Packet Storm
353708 - linux linux_kernel Buffer overflow in Linux autofs module through long directory names allows local users to perform a denial of service. NVD-CWE-Other
CVE-1999-0460 2008-09-6 05:17 1999-02-19 Show GitHub Exploit DB Packet Storm
353709 - allaire coldfusion_server The Expression Evaluator in the ColdFusion Application Server allows a remote attacker to upload files to the server via openfile.cfm, which does not restrict access to the server properly. NVD-CWE-Other
CVE-1999-0477 2008-09-6 05:17 1999-12-25 Show GitHub Exploit DB Packet Storm
353710 - netscape enterprise_server
fasttrack_server 		Buffer overflow in Netscape Enterprise Server and FastTrask Server allows remote attackers to gain privileges via a long HTTP GET request. NVD-CWE-Other
CVE-1999-0744 2008-09-6 05:17 2000-01-4 Show GitHub Exploit DB Packet Storm