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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 23, 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
4531 5.3 警告
Network 		Discourse Discourse Discourseにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-27481 2026-04-24 11:32 2026-04-3 Show GitHub Exploit DB Packet Storm
4532 2.7 低
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 CWE-862
認証の欠如 		CVE-2026-27769 2026-04-24 11:32 2026-04-15 Show GitHub Exploit DB Packet Storm
4533 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows 記憶域スペース コントローラーの特権昇格の脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-27907 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4534 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows TDI 翻訳ドライバー (tdx.sys) の特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27908 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4535 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Search サービスの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27909 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4536 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows インストーラーの特権の昇格の脆弱性 CWE-280
権限管理不備 		CVE-2026-27910 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4537 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows ユーザー インターフェイス コアの特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27911 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4538 8 重要
Adjacent 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		Windows Kerberos の特権の昇格の脆弱性 CWE-285
不適切な認可 		CVE-2026-27912 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4539 7.7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2012
Microsoft Windows Server 2016 		Windows BitLocker セキュリティ機能バイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27913 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4540 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Microsoft 管理コンソールの特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-27914 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 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
348611 - elm_development_group elm Multiple buffer overflows in filter command in Elm 2.4 allows attackers to execute arbitrary commands via (1) long From: headers, (2) long Reply-To: headers, or (3) via a long -f (filterfile) command… NVD-CWE-Other
CVE-1999-1334 2016-10-18 11:03 1999-12-31 Show GitHub Exploit DB Packet Storm
348612 - 3com hiperarc 3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a denial of service (reboot) via a flood of IAC packets to the telnet port. NVD-CWE-Other
CVE-1999-1336 2016-10-18 11:03 1999-08-12 Show GitHub Exploit DB Packet Storm
348613 - midnight_commander midnight_commander FTP client in Midnight Commander (mc) before 4.5.11 stores usernames and passwords for visited sites in plaintext in the world-readable history file, which allows other local users to gain privileges. NVD-CWE-Other
CVE-1999-1337 2016-10-18 11:03 1999-08-1 Show GitHub Exploit DB Packet Storm
348614 - delegate delegate Delegate proxy 5.9.3 and earlier creates files and directories in the DGROOT with world-writable permissions. NVD-CWE-Other
CVE-1999-1338 2016-10-18 11:03 1999-07-21 Show GitHub Exploit DB Packet Storm
348615 - freebsd
linux 		freebsd
linux_kernel 		Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic… NVD-CWE-Other
CVE-1999-1339 2016-10-18 11:03 1999-12-31 Show GitHub Exploit DB Packet Storm
348616 - hylafax hylafax Buffer overflow in faxalter in hylafax 4.0.2 allows local users to gain privileges via a long -m command line argument. NVD-CWE-Other
CVE-1999-1340 2016-10-18 11:03 1999-11-4 Show GitHub Exploit DB Packet Storm
348617 - icq activelist_server ICQ ActiveList Server allows remote attackers to cause a denial of service (crash) via malformed packets to the server's UDP port. NVD-CWE-Other
CVE-1999-1342 2016-10-18 11:03 1999-10-17 Show GitHub Exploit DB Packet Storm
348618 - xerox docucolor_4lp HTTP server for Xerox DocuColor 4 LP allows remote attackers to cause a denial of service (hang) via a long URL that contains a large number of . characters. NVD-CWE-Other
CVE-1999-1343 2016-10-18 11:03 1999-10-13 Show GitHub Exploit DB Packet Storm
348619 - auto_ftp auto_ftp Auto_FTP.pl script in Auto_FTP 0.2 stores usernames and passwords in plaintext in the auto_ftp.conf configuration file. NVD-CWE-Other
CVE-1999-1344 2016-10-18 11:03 1999-10-5 Show GitHub Exploit DB Packet Storm
348620 - auto_ftp auto_ftp Auto_FTP.pl script in Auto_FTP 0.2 uses the /tmp/ftp_tmp as a shared directory with insecure permissions, which allows local users to (1) send arbitrary files to the remote server by placing them in … NVD-CWE-Other
CVE-1999-1345 2016-10-18 11:03 1999-10-5 Show GitHub Exploit DB Packet Storm