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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 18, 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
3971 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows Projected File System の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27927 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3972 8.7 重要
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2025
Microsoft Windows Server 2016 		Windows Hello のセキュリティ機能のバイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27928 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3973 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 LUA ファイル仮想化フィルター ドライバーの特権昇格の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-27929 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3974 5.5 警告
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 GDI の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-27930 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3975 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows GDI の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-27931 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
3976 8.1 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2026-28741 2026-04-24 11:31 2026-04-15 Show GitHub Exploit DB Packet Storm
3977 8.8 重要
Network 		infiniflow ragflow infiniflowのragflowにおける複数の脆弱性 CWE-1336
CWE-20
CWE-78
CWE-94
CVE-2026-28797 2026-04-24 11:31 2026-04-3 Show GitHub Exploit DB Packet Storm
3978 7.1 重要
Network 		Daylight Studio FUEL CMS Daylight StudioのFUEL CMSにおけるパスワード管理機能に関する脆弱性 CWE-640
パスワードを忘れた場合の脆弱なパスワードリカバリの仕組み 		CVE-2026-30459 2026-04-24 11:31 2026-04-16 Show GitHub Exploit DB Packet Storm
3979 9.8 緊急
Network 		TOTOLINK a3300r ファームウェア TOTOLINKのa3300r ファームウェアにおけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-31170 2026-04-24 11:31 2026-04-9 Show GitHub Exploit DB Packet Storm
3980 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 Simple Search Discovery Protocol (SSDP) サービスの特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-32068 2026-04-24 11:31 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
347951 - redhat linux gzexe in the gzip package on Red Hat Linux 5.0 and earlier allows local users to overwrite files of other users via a symlink attack on a temporary file. NVD-CWE-Other
CVE-1999-1332 2016-10-18 11:03 1999-12-31 Show GitHub Exploit DB Packet Storm
347952 - redhat linux automatic download option in ncftp 2.4.2 FTP client in Red Hat Linux 5.0 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the names of files that are to b… NVD-CWE-Other
CVE-1999-1333 2016-10-18 11:03 1999-12-31 Show GitHub Exploit DB Packet Storm
347953 - 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
347954 - 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
347955 - 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
347956 - 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
347957 - 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
347958 - 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
347959 - 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
347960 - 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