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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 18, 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
2761 3.7 低
Network 		Smallstep Step CA SmallstepのStep CAにおける配列インデックスの検証に関する脆弱性 CWE-129
配列インデックスの不適切な検証 		CVE-2026-40097 2026-04-28 10:11 2026-04-10 Show GitHub Exploit DB Packet Storm
2762 8.2 重要
Network 		Saltcorn Saltcorn Saltcornにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-40163 2026-04-28 10:11 2026-04-10 Show GitHub Exploit DB Packet Storm
2763 6.1 警告
Network 		AdonisJS adonisjs/http-server
AdonisJS Core 		AdonisJSのAdonisJS Core等の複数製品におけるオープンリダイレクトの脆弱性 CWE-601
オープンリダイレクト 		CVE-2026-40255 2026-04-28 10:11 2026-04-16 Show GitHub Exploit DB Packet Storm
2764 9.3 緊急
Local 		MinecAnton209 NovumOS MinecAnton209のNovumOSにおける複数の脆弱性 CWE-20
CWE-269
CVE-2026-40317 2026-04-28 10:11 2026-04-18 Show GitHub Exploit DB Packet Storm
2765 9 緊急
Local 		MinecAnton209 NovumOS MinecAnton209のNovumOSにおける権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-40572 2026-04-28 10:10 2026-04-18 Show GitHub Exploit DB Packet Storm
2766 - - （複数のベンダ） （複数の製品） CISA ICS Advisory / ICS Medical Advisory（2026年04月23日） - - 2026-04-27 13:37 2026-04-24 Show GitHub Exploit DB Packet Storm
2767 7.8 重要
Local 		Giskard Giskard Giskardにおけるテンプレートエンジンで使用される特殊な要素の不適切な無効化に関する脆弱性 CWE-1336
テンプレートエンジンで使用される特殊な要素の不適切な無効化 		CVE-2026-40320 2026-04-27 11:29 2026-04-17 Show GitHub Exploit DB Packet Storm
2768 7.5 重要
Network 		monetr monetr monetr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-2026-40481 2026-04-27 11:29 2026-04-17 Show GitHub Exploit DB Packet Storm
2769 5.5 警告
Local 		HKUDS OpenHarness HKUDSのOpenHarnessにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-40515 2026-04-27 11:29 2026-04-17 Show GitHub Exploit DB Packet Storm
2770 6.3 警告
Local 		HKUDS OpenHarness HKUDSのOpenHarnessにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-40516 2026-04-27 11:29 2026-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
316791 7.5 HIGH
Network 		realnetworks helix_universal_server RealNetworks Helix Universal Server 9.0.1 and 9.0.2 allows remote attackers to cause a denial of service (crash) via malformed requests that trigger a null dereference, as demonstrated using (1) GET_… CWE-476
 NULL Pointer Dereference 		CVE-2004-0389 2024-02-16 06:42 2004-06-1 Show GitHub Exploit DB Packet Storm
316792 9.8 CRITICAL
Network 		infodrom cfingerd Format string vulnerability in Infodrom cfingerd 1.4.3 and earlier allows a remote attacker to gain additional privileges via a malformed ident reply that is passed to the syslog function. CWE-193
 Off-by-one Error 		CVE-2001-0609 2024-02-16 06:29 2001-08-2 Show GitHub Exploit DB Packet Storm
316793 7.5 HIGH
Network 		microsoft internet_information_services Off-by-one error in the CodeBrws.asp sample script in Microsoft IIS 5.0 allows remote attackers to view the source code for files with extensions containing with one additional character after .html,… CWE-193
 Off-by-one Error 		CVE-2002-1745 2024-02-16 06:28 2002-12-31 Show GitHub Exploit DB Packet Storm
316794 9.8 CRITICAL
Network 		redshift atphttpd Off-by-one buffer overflow in the sock_gets function in sockhelp.c for ATPhttpd 0.4b and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request. CWE-193
 Off-by-one Error 		CVE-2002-1816 2024-02-16 06:28 2002-12-31 Show GitHub Exploit DB Packet Storm
316795 7.5 HIGH
Network 		sendmail sendmail Use-after-free vulnerability in Sendmail before 8.13.8 allows remote attackers to cause a denial of service (crash) via a long "header line", which causes a previously freed variable to be referenced… CWE-416
 Use After Free 		CVE-2006-4434 2024-02-16 06:20 2006-08-29 Show GitHub Exploit DB Packet Storm
316796 - microsoft windows_2000
windows_xp
windows_98
windows_nt
windows_server_2003 		A multi-threaded race condition in the Windows RPC DCOM functionality with the MS03-039 patch installed allows remote attackers to cause a denial of service (crash or reboot) by causing two threads t… CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2003-0813 2024-02-16 06:19 2003-11-17 Show GitHub Exploit DB Packet Storm
316797 9.8 CRITICAL
Network 		ultimate_php_board_project ultimate_php_board register.php in Ultimate PHP Board (UPB) 1.0 and 1.0b uses an administrative account Admin with a capital "A," but allows a remote attacker to impersonate the administrator by registering an account … CWE-178
 Improper Handling of Case Sensitivity 		CVE-2002-1820 2024-02-16 06:19 2002-12-31 Show GitHub Exploit DB Packet Storm
316798 - openpkg
trustix
hp
avaya
debian
php 		openpkg
secure_linux
hp-ux
converged_communications_server
debian_linux
php 		The memory_limit functionality in PHP 4.x up to 4.3.7, and 5.x up to 5.0.0RC3, under certain conditions such as when register_globals is enabled, allows remote attackers to execute arbitrary code by … CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2004-0594 2024-02-16 06:17 2004-07-27 Show GitHub Exploit DB Packet Storm
316799 7.5 HIGH
Network 		pldaniels altermime Off-by-one error in alterMIME 0.1.10 and 0.1.11 allows remote attackers to cause a denial of service (crash) via an x-header that causes snprintf overwrite the FFGET_FILE variable with a (null) byte. CWE-193
 Off-by-one Error 		CVE-2002-1721 2024-02-16 06:13 2002-12-31 Show GitHub Exploit DB Packet Storm
316800 7.5 HIGH
Network 		hadrons xfstt Off-by-one error in certain versions of xfstt allows remote attackers to read potentially sensitive memory via a malformed client request in the connection handshake, which leaks the memory in the se… CWE-193
 Off-by-one Error 		CVE-2003-0625 2024-02-16 06:12 2003-08-27 Show GitHub Exploit DB Packet Storm