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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
4181 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
4182 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
4183 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
4184 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 UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-27915 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4185 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 UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-27916 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4186 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 WFP NDIS ライトウェイト フィルター ドライバー (wfplwfs.sys) の特権昇格の脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-27917 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4187 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 シェルの特権の昇格の脆弱性 CWE-362
競合状態
CVE-2026-27918 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4188 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 UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス
CVE-2026-27919 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4189 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 UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス
CVE-2026-27920 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4190 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-362
CWE-416
CVE-2026-27921 2026-04-24 11:32 2026-04-14 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
352971 - ipswitch imail Buffer overflow in the Web Messaging daemon for Ipswitch IMail before 7.12 allows remote attackers to execute arbitrary code via a long HTTP GET request for HTTP/1.0. NVD-CWE-Other
CVE-2002-1076 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352972 - ipswitch imail IPSwitch IMail Web Calendaring service (iwebcal) allows remote attackers to cause a denial of service (crash) via an HTTP POST request without a Content-Length field. NVD-CWE-Other
CVE-2002-1077 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352973 - aprelium_technologies abyss_web_server Abyss Web Server 1.0.3 allows remote attackers to list directory contents via an HTTP GET request that ends in a large number of / (slash) characters. NVD-CWE-Other
CVE-2002-1078 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352974 - aprelium_technologies abyss_web_server Directory traversal vulnerability in Abyss Web Server 1.0.3 allows remote attackers to read arbitrary files via ..\ (dot-dot backslash) sequences in an HTTP GET request. NVD-CWE-Other
CVE-2002-1079 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352975 - aprelium_technologies abyss_web_server The Administration console for Abyss Web Server 1.0.3 before Patch 2 allows remote attackers to gain privileges and modify server configuration via direct requests to CHL files such as (1) srvstatus.… NVD-CWE-Other
CVE-2002-1080 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352976 - aprelium_technologies abyss_web_server The Administration console for Abyss Web Server 1.0.3 allows remote attackers to read files without providing login credentials via an HTTP request to a target file that ends in a "+" character. NVD-CWE-Other
CVE-2002-1081 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352977 - visualshapers ezcontents The Image Upload capability for ezContents 1.40 and earlier allows remote attackers to cause ezContents to perform operations on local files as if they were uploaded. NVD-CWE-Other
CVE-2002-1082 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352978 - visualshapers ezcontents Directory traversal vulnerabilities in ezContents 1.41 and earlier allow remote attackers to cause ezContents to (1) create directories using the Maintain Images:Add New:Create Subdirectory item, or … NVD-CWE-Other
CVE-2002-1083 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352979 - visualshapers ezcontents The VerifyLogin function in ezContents 1.41 and earlier does not properly halt program execution if a user fails to log in properly, which allows remote attackers to modify and view restricted inform… NVD-CWE-Other
CVE-2002-1084 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm
352980 - visualshapers ezcontents Multiple cross-site scripting vulnerabilities in ezContents 1.41 and earlier allow remote attackers to execute script and steal cookies via the diary and other capabilities. NVD-CWE-Other
CVE-2002-1085 2008-09-6 05:29 2002-10-4 Show GitHub Exploit DB Packet Storm