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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 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
271 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 New CWE-190
CWE-416
CVE-2026-34330 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
272 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 New CWE-362
CWE-416
CVE-2026-34331 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
273 8 重要
Network 		マイクロソフト Microsoft Windows Server 2025 Windows カーネル モード ドライバーのリモートでコードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-34332 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
274 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows Win32k の特権の昇格の脆弱性 New CWE-190
CWE-416
CVE-2026-34333 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
275 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows TCP/IP の特権昇格の脆弱性 New CWE-362
競合状態 		CVE-2026-34334 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
276 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows DWM Core ライブラリの情報漏えいの脆弱性 New CWE-126
バッファオーバーリード 		CVE-2026-34336 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
277 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Windows Cloud Files Mini Filter ドライバーの特権の昇格の脆弱性 New CWE-362
CWE-416
CVE-2026-34337 2026-05-18 12:16 2026-05-12 Show GitHub Exploit DB Packet Storm
278 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows テレフォニー サービスの特権昇格の脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-34338 2026-05-18 12:16 2026-05-12 Show GitHub Exploit DB Packet Storm
279 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows ライトウェイト ディレクトリ アクセス プロトコル (LDAP) のサービス拒否の脆弱性 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-34339 2026-05-18 12:16 2026-05-12 Show GitHub Exploit DB Packet Storm
280 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Windows Projected File System の特権の昇格の脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-34340 2026-05-18 12:16 2026-05-12 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
352431 - mysimplenews mysimplenews The admin.html file in MySimple News 1.0 stores its administrative password in plaintext, which allows remote attackers to gain unauthorized access to the web server by viewing the source of admin.ht… NVD-CWE-Other
CVE-2002-2143 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352432 - free_peers bearshare Directory traversal vulnerability in BearShare 4.0.5 and 4.0.6 allows remote attackers to read files outside of the web root by hex-encoding the "/" (forward slash) or "." (dot) characters. NVD-CWE-Other
CVE-2002-2144 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352433 - savant savant_webserver Savant Web Server 3.1 and earlier allows remote attackers to bypass authentication for password protected user folders via a URL with a hex encoded space (%20) and a '.' (%2e) at the end of the filen… NVD-CWE-Other
CVE-2002-2145 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352434 - savant savant_webserver cgitest.exe in Savant Web Server 3.1 and earlier allows remote attackers to cause a denial of service (crash) via a long HTTP request. NVD-CWE-Other
CVE-2002-2146 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352435 - lucent ascend_max_router
ascend_pipeline_router
dslterminator 		Lucent Ascend MAX Router 5.0 and earlier, Lucent Ascend Pipeline Router 6.0.2 and earlier and Lucent DSLTerminator allows remote attackers to obtain sensitive information such as hostname, MAC, and I… NVD-CWE-Other
CVE-2002-2148 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352436 - lucent access_point_service_router_1500
access_point_service_router_300
access_point_service_router_600 		Buffer overflow in Lucent Access Point 300, 600, and 1500 Service Routers allows remote attackers to cause a denial of service (reboot) via a long HTTP request to the administrative interface. NVD-CWE-Other
CVE-2002-2149 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352437 - juniper netscreen_screenos Firewalls from multiple vendors empty state tables more slowly than they are filled, which allows remote attackers to flood state tables with packet flooding attacks such as (1) TCP SYN flood, (2) UD… NVD-CWE-Other
CVE-2002-2150 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352438 - software602 602pro_lan_suite The Czech edition of Software602's Web Server before 2002.0.02.0916 allows remote attackers to gain administrator privileges via direct HTTP requests to the /admin/ directory, which is not password p… NVD-CWE-Other
CVE-2002-2152 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352439 - cerulean_studios trillian Format string vulnerability in the error handling of IRC invite responses for Trillian 0.725 and 0.73 allows remote IRC servers to execute arbitrary code via an invite to a channel with format string… NVD-CWE-Other
CVE-2002-2155 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm
352440 - cerulean_studios trillian Buffer overflow in Trillian 0.73 allows remote IRC servers to execute arbitrary code via a long PING response. NVD-CWE-Other
CVE-2002-2156 2008-09-6 05:32 2002-12-31 Show GitHub Exploit DB Packet Storm