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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, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
3371 8.8 重要
Network
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 Advanced Rasterization Platform の特権昇格の脆弱性 CWE-190
CWE-681
CVE-2026-26178 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3372 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 カーネルの特権の昇格の脆弱性 CWE-415
二重解放
CVE-2026-26179 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3373 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 カーネルの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー
CVE-2026-26180 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3374 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…
Microsoft Resilient File System の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26181 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3375 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 …
WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-26182 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3376 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso…
リモート アクセス管理サービス/API (RPC サーバー) の特権昇格の脆弱性 CWE-284
不適切なアクセス制御
CVE-2026-26183 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3377 7.8 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-126
バッファオーバーリード
CVE-2026-26184 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3378 4.4 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 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-2026-27906 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3379 7.5 重要
Network
FFmpeg FFmpeg FFmpegにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り
CVE-2026-30997 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
3380 7.5 重要
Network
FFmpeg FFmpeg FFmpegにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇
CVE-2026-30998 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
350091 - steve_grimm un-cgi Directory traversal vulnerability in Un-CGI 1.9 and earlier allows remote attackers to execute arbitrary code via a .. (dot dot) in an HTML form. NVD-CWE-Other
CVE-2001-1242 2008-09-11 04:10 2001-07-17 Show GitHub Exploit DB Packet Storm
350092 - vwebserver vwebserver vWebServer 1.2.0 allows remote attackers to view arbitrary ASP scripts via a request for an ASP script that ends with a URL-encoded space character (%20). NVD-CWE-Other
CVE-2001-1248 2008-09-11 04:10 2001-06-29 Show GitHub Exploit DB Packet Storm
350093 - vwebserver vwebserver vWebServer 1.2.0 allows remote attackers to cause a denial of service via a URL that contains MS-DOS device names. NVD-CWE-Other
CVE-2001-1249 2008-09-11 04:10 2001-06-29 Show GitHub Exploit DB Packet Storm
350094 - vwebserver vwebserver vWebServer 1.2.0 allows remote attackers to cause a denial of service (hang) via a small number of long URL requests, possibly due to a buffer overflow. NVD-CWE-Other
CVE-2001-1250 2008-09-11 04:10 2001-06-29 Show GitHub Exploit DB Packet Storm
350095 - max_feoktistov
vwebserver
small_http_server
vwebserver
SmallHTTP 1.204 through 3.00 beta 8 allows remote attackers to cause a denial of service via multiple long URL requests. NVD-CWE-Other
CVE-2001-1251 2008-09-11 04:10 2001-06-29 Show GitHub Exploit DB Packet Storm
350096 - pgp keyserver Network Associates PGP Keyserver 7.0 allows remote attackers to bypass authentication and access the administrative web interface via URLs that directly access cgi-bin instead of keyserver/cgi-bin fo… NVD-CWE-Other
CVE-2001-1252 2008-09-11 04:10 2001-09-28 Show GitHub Exploit DB Packet Storm
350097 - com2001 alexis_server Web Access component for COM2001 Alexis 2.0 and 2.1 in InternetPBX sends username and voice mail passwords in the clear via a Java applet that sends the information to port 8888 of the server, which … NVD-CWE-Other
CVE-2001-1254 2008-09-11 04:10 2001-09-27 Show GitHub Exploit DB Packet Storm
350098 - zope zope Zope before 2.2.4 allows partially trusted users to bypass security controls for certain methods by accessing the methods through the fmt attribute of dtml-var tags. NVD-CWE-Other
CVE-2001-1278 2008-09-11 04:10 2001-10-10 Show GitHub Exploit DB Packet Storm
350099 - lbl tcpdump Buffer overflow in print-rx.c of tcpdump 3.x (probably 3.6x) allows remote attackers to cause a denial of service and possibly execute arbitrary code via AFS RPC packets with invalid lengths that tri… NVD-CWE-Other
CVE-2001-1279 2008-09-11 04:10 2001-07-17 Show GitHub Exploit DB Packet Storm
350100 - ipswitch imail POP3 Server for Ipswitch IMail 7.04 and earlier generates different responses to valid and invalid user names, which allows remote attackers to determine users on the system. NVD-CWE-Other
CVE-2001-1280 2008-09-11 04:10 2001-10-12 Show GitHub Exploit DB Packet Storm