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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
346111 - ssmtp ssmtp Format string vulnerabilities in the (1) die or (2) log_event functions for ssmtp before 2.50.6 allow remote mail relays to cause a denial of service and possibly execute arbitrary code. NVD-CWE-Other
CVE-2004-0156 2017-07-11 10:29 2004-06-1 Show GitHub Exploit DB Packet Storm
346112 - xonix xonix x11.c in xonix 1.4 and earlier uses the current working directory to find and execute the rmail program, which allows local users to execute arbitrary code by modifying the path to point to a malicio… NVD-CWE-Other
CVE-2004-0157 2017-07-11 10:29 2004-06-1 Show GitHub Exploit DB Packet Storm
346113 - lgames lbreakout2 Buffer overflow in lbreakout2 allows local users to gain 'games' group privileges via a large HOME environment variable to (1) editor.c, (2) theme.c, (3) manager.c, (4) config.c, (5) game.c, (6) leve… NVD-CWE-Other
CVE-2004-0158 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346114 - clearswift
f-secure
paul_l_daniels 		mailsweeper
internet_gatekeeper
ripmime 		Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use RFC2231 encoding, which may be interpreted differently by mai… NVD-CWE-Other
CVE-2004-0161 2017-07-11 10:29 2004-10-20 Show GitHub Exploit DB Packet Storm
346115 - clearswift
f-secure
paul_l_daniels 		mailsweeper
internet_gatekeeper
ripmime 		Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME encapsulation that uses RFC822 comment fields, which may be interpreted as othe… NVD-CWE-Other
CVE-2004-0162 2017-07-11 10:29 2004-10-20 Show GitHub Exploit DB Packet Storm
346116 - sygate_technologies secure_enterprise Sygate Secure Enterprise (SSE) 3.5MR3 and earlier does not change the key used to encrypt data, which allows remote attackers to cause a denial of service (resource exhaustion) by capturing a session… NVD-CWE-Other
CVE-2004-0163 2017-07-11 10:29 2004-09-28 Show GitHub Exploit DB Packet Storm
346117 - apple mac_os_x
mac_os_x_server 		Unknown vulnerability in Safari web browser for Mac OS X 10.2.8 related to "the display of URLs in the status bar." NVD-CWE-Other
CVE-2004-0166 2017-07-11 10:29 2004-03-15 Show GitHub Exploit DB Packet Storm
346118 - juan_cespedes ltrace Heap-based buffer overflow in the search_for_command function of ltrace 0.3.10, if it is installed setuid, could allow local users to execute arbitrary code via a long filename. NOTE: It is unclear … NVD-CWE-Other
CVE-2004-0172 2017-07-11 10:29 2004-03-15 Show GitHub Exploit DB Packet Storm
346119 - symantec gateway_security_5400 Cross-site scripting (XSS) vulnerability in the Management Service for Symantec Gateway Security 2.0 allows remote attackers to steal cookies and hijack a management session via a /sgmi URL that cont… NVD-CWE-Other
CVE-2004-0192 2017-07-11 10:29 2004-03-15 Show GitHub Exploit DB Packet Storm
346120 - openbsd openbsd isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (infinite loop) via an ISAKMP packet with a zero-length payload, as demonstrated by the Striker ISAKMP Protocol… NVD-CWE-Other
CVE-2004-0218 2017-07-11 10:29 2004-05-4 Show GitHub Exploit DB Packet Storm