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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":April 30, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
191 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
192 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
193 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
194 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
195 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
196 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
197 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
198 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
199 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
200 7.5 重要
Network 		FFmpeg FFmpeg FFmpegにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-30999 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 30, 2026, 4:58 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
348391 - bg_guestbook bg_guestbook Cross-site scripting vulnerability in signgbook.php for BG GuestBook 1.0 allows remote attackers to execute arbitrary Javascript via encoded tags such as <, >, and & in fields such as (1) n… NVD-CWE-Other
CVE-2002-0457 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348392 - linux-sottises news-tnk Cross-site scripting vulnerability in News-TNK 1.2.1 and earlier allows remote attackers to execute arbitrary Javascript via the WEB parameter. NVD-CWE-Other
CVE-2002-0458 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348393 - linux-sottises board-tnk
news-tnk 		Cross-site scripting vulnerability in Board-TNK 1.3.1 and earlier allows remote attackers to execute arbitrary Javascript via the WEB parameter. NVD-CWE-Other
CVE-2002-0459 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348394 - bitvise winsshd Bitvise WinSSHD before 2002-03-16 allows remote attackers to cause a denial of service (resource exhaustion) via a large number of incomplete connections that are not properly terminated, which are n… NVD-CWE-Other
CVE-2002-0460 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348395 - big_sam big_sam bigsam_guestbook.php for Big Sam (Built-In Guestbook Stand-Alone Module) 1.1.08 and earlier allows remote attackers to cause a denial of service (CPU consumption) or obtain the absolute path of the w… NVD-CWE-Other
CVE-2002-0462 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348396 - arsc_really_simple_chat arsc_really_simple_chat home.php in ARSC (Really Simple Chat) 1.0.1 and earlier allows remote attackers to determine the full pathname of the web server via an invalid language in the arsc_language parameter, which leaks th… NVD-CWE-Other
CVE-2002-0463 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348397 - hosting_controller hosting_controller Directory traversal vulnerability in Hosting Controller 1.4.1 and earlier allows remote attackers to read and modify arbitrary files and directories via a .. (dot dot) in arguments to (1) file_editor… NVD-CWE-Other
CVE-2002-0464 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348398 - ecartis
listar 		ecartis
listar 		Buffer overflows in Ecartis (formerly Listar) 1.0.0 before snapshot 20020125 allows remote attackers to execute arbitrary code via (1) address_match() of mystring.c or (2) other functions in tolist.c. NVD-CWE-Other
CVE-2002-0467 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348399 - ecartis
listar 		ecartis
listar 		Ecartis (formerly Listar) 1.0.0 in snapshot 20020125 and earlier does not properly drop privileges when Ecartis is installed setuid-root, "lock-to-user" is not set, and ecartis is called by certain M… NVD-CWE-Other
CVE-2002-0469 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm
348400 - microsoft msn_messenger MSN Messenger Service 3.6, and possibly other versions, uses weak authentication when exchanging messages between clients, which allows remote attackers to spoof messages from other users. NVD-CWE-Other
CVE-2002-0472 2008-09-6 05:28 2002-08-12 Show GitHub Exploit DB Packet Storm