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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 30, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
4671 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 … 		Microsoft Cryptographic Services の特権の昇格の脆弱性 CWE-922
重要な情報のセキュアでない格納 		CVE-2026-26152 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
4672 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 暗号化ファイル システム (EFS) の特権昇格の脆弱性 CWE-125
境界外読み取り 		CVE-2026-26153 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
4673 7.5 重要
Network 		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 Server Update Service (WSUS) の改ざんの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26154 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
4674 6.5 警告
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 … 		Microsoft Local Security Authority Subsystem Service の情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26155 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
4675 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 Hyper-V のリモートでコードが実行される脆弱性 CWE-122
CWE-125
CWE-20
CVE-2026-26156 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4676 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26159 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4677 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26160 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4678 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 Sensor Data Service の特権昇格の脆弱性 CWE-20
CWE-822
CVE-2026-26161 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4679 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 OLE の特権の昇格の脆弱性 CWE-843
型の取り違え 		CVE-2026-26162 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4680 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-415
二重解放 		CVE-2026-26163 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 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
347731 - twilight_utilities twilight_utilities_web_server Directory traversal vulnerability in postfile.exe for Twilight Utilities Web Server 2.0.0.0 allows remote attackers to write arbitrary files via a .. (dot dot) in the attfile parameter. NVD-CWE-Other
CVE-2004-2380 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347732 - jetty jetty_http_server HttpRequest.java in Jetty HTTP Server before 4.2.19 allows remote attackers to cause denial of service (memory usage and application crash) via HTTP requests with a large Content-Length. NVD-CWE-Other
CVE-2004-2381 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347733 - perfectnav perfectnav The PerfectNav plugin for Microsoft Internet Explorer allows remote attackers to cause a denial of service (browser crash) via a malformed URL such as "?". NVD-CWE-Other
CVE-2004-2382 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347734 - nullsoft winamp NullSoft Winamp 5.02 allows remote attackers to cause a denial of service (crash) by creating a file with a long filename, which causes the victim's player to crash when the file is opened from the c… NVD-CWE-Other
CVE-2004-2384 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347735 - emumail emu_webmail EMU Webmail 5.2.7 allows remote attackers to obtain sensitive path information (home directory) via an HTTP request for init.emu. NVD-CWE-Other
CVE-2004-2385 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347736 - denis_sbragion
peter_astrand 		sredird
sercd 		Format string vulnerability in the LogMsg function in sercd before 2.3.1 and sredird 2.2.1 and earlier allows remote attackers to execute arbitrary code via format string specifiers passed from the H… CWE-134
Use of Externally-Controlled Format String 		CVE-2004-2386 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347737 - denis_sbragion
peter_astrand 		sredird
sercd 		Buffer overflow in the HandleCPCCommand function of sercd before 2.3.1 and sredird 2.2.1 and earlier allows remote attackers to execute arbitrary code. NVD-CWE-Other
CVE-2004-2387 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347738 - ibm aix rexecd for AIX 4.3.3 does not properly use a local copy of the pwd structure when calling getpwnam, which may cause the structure to be overwritten by the authenticate function and assign privileges … NVD-CWE-Other
CVE-2004-2388 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347739 - jabberstudio jabber_gadu-gadu_transport Unknown vulnerability in Jabber Gadu-Gadu Transport (a.k.a. jabber-gg-transport) 2.0.x before 2.0.8 allows remote attackers to cause a denial of service (infinite loop) via user re-registration. NVD-CWE-Other
CVE-2004-2389 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347740 - jabberstudio jabber_gadu-gadu_transport The roster import functionality in Jabber Gadu-Gadu Transport (a.k.a. jabber-gg-transport) 2.0.x before 2.0.8, when using libgadu 1.0 and later, allows attackers to cause a denial of service via unkn… NVD-CWE-Other
CVE-2004-2390 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm