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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 29, 2026, noon

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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 29, 2026, 4:51 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
348411 - engardelinux secure_linux The default configuration of sudo in Engarde Secure Linux 1.0.1 allows any user in the admin group to run certain commands that could be leveraged to gain full root access. NVD-CWE-Other
CVE-2001-1240 2008-09-6 05:26 2001-07-11 Show GitHub Exploit DB Packet Storm
348412 - opera_software opera_web_browser Opera 5.0 for Linux does not properly handle malformed HTTP headers, which allows remote attackers to cause a denial of service, possibly with a header whose value is the same as a MIME header name. NVD-CWE-Other
CVE-2001-1245 2008-09-6 05:26 2001-07-9 Show GitHub Exploit DB Packet Storm
348413 - com2001 alexis_server Alexis 2.0 and 2.1 in COM2001 InternetPBX stores voicemail passwords in plain text in the com2001.ini file, which could allow local users to make long distance calls as other users. NVD-CWE-Other
CVE-2001-1253 2008-09-6 05:26 2001-09-27 Show GitHub Exploit DB Packet Storm
348414 - avaya argent_office Avaya Argent Office allows remote attackers to cause a denial of service by sending UDP packets to port 53 with no payload. NVD-CWE-Other
CVE-2001-1259 2008-09-6 05:26 2001-08-7 Show GitHub Exploit DB Packet Storm
348415 - avaya argent_office Avaya Argent Office uses weak encryption (trivial encoding) for passwords, which allows remote attackers to gain administrator privileges by sniffing and decrypting the sniffing the passwords during … NVD-CWE-Other
CVE-2001-1260 2008-09-6 05:26 2001-08-7 Show GitHub Exploit DB Packet Storm
348416 - avaya argent_office Avaya Argent Office 2.1 may allow remote attackers to change hold music by spoofing a legitimate server's response to a TFTP broadcast and providing an alternate HoldMusic file. NVD-CWE-Other
CVE-2001-1261 2008-09-6 05:26 2001-08-7 Show GitHub Exploit DB Packet Storm
348417 - avaya argent_office Avaya Argent Office 2.1 compares a user-provided SNMP community string with the correct string only up to the length of the user-provided string, which allows remote attackers to bypass authenticatio… NVD-CWE-Other
CVE-2001-1262 2008-09-6 05:26 2001-08-7 Show GitHub Exploit DB Packet Storm
348418 - doug_neal dnhttpd Directory traversal vulnerability in Doug Neal's HTTPD Daemon (DNHTTPD) before 0.4.1 allows remote attackers to view arbitrary files via a .. (dot dot) attack using the dot hex code '%2E'. NVD-CWE-Other
CVE-2001-1266 2008-09-6 05:26 2001-07-3 Show GitHub Exploit DB Packet Storm
348419 - gnu tar Directory traversal vulnerability in GNU tar 1.13.19 and earlier allows local users to overwrite arbitrary files during archive extraction via a tar file whose filenames contain a .. (dot dot). NVD-CWE-Other
CVE-2001-1267 2008-09-6 05:26 2001-07-12 Show GitHub Exploit DB Packet Storm
348420 - pkware pkzip Directory traversal vulnerability in the console version of PKZip (pkzipc) 4.00 and earlier allows attackers to overwrite arbitrary files during archive extraction with the -rec (recursive) option vi… NVD-CWE-Other
CVE-2001-1270 2008-09-6 05:26 2001-07-12 Show GitHub Exploit DB Packet Storm