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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":June 21, 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
2591 9.8 緊急
Network 		Apache Software Foundation Apache CXF Apache Software FoundationのApache CXFにおけるLDAP インジェクションの脆弱性 CWE-90
LDAP インジェクション 		CVE-2026-44930 2026-05-28 14:40 2026-05-22 Show GitHub Exploit DB Packet Storm
2592 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-46300 2026-05-28 14:40 2026-05-23 Show GitHub Exploit DB Packet Storm
2593 5.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-4635 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
2594 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける指定されたタイプの入力に対する不適切な検証に関する脆弱性 CWE-1287
指定されたタイプの入力に対する不適切な検証 		CVE-2026-4646 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
2595 8.1 重要
Network 		Ruby-lang.org Ruby Ruby-lang.orgのRubyにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-46727 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
2596 8.8 重要
Network 		litellm litellm LiteLLMにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-47101 2026-05-28 14:39 2026-05-21 Show GitHub Exploit DB Packet Storm
2597 8.8 重要
Network 		litellm litellm LiteLLMにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-47102 2026-05-28 14:39 2026-05-21 Show GitHub Exploit DB Packet Storm
2598 9.8 緊急
Network 		Joomla! Joomla! Joomla!におけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-48898 2026-05-28 14:39 2026-05-26 Show GitHub Exploit DB Packet Storm
2599 9.8 緊急
Network 		Joomla! Joomla! Joomla!におけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-48899 2026-05-28 14:39 2026-05-26 Show GitHub Exploit DB Packet Storm
2600 4.3 警告
Network 		Joomla! Joomla! Joomla!におけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-48900 2026-05-28 14:39 2026-05-26 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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344701 - yukihiro_matsumoto ruby The HTTP/XMLRPC server in Ruby before 1.8.2 uses blocking sockets, which allows attackers to cause a denial of service (blocked connections) via a large amount of data. NVD-CWE-Other
CVE-2006-1931 2018-10-4 06:40 2006-04-21 Show GitHub Exploit DB Packet Storm
344702 - libtiff libtiff Multiple vulnerabilities in libtiff before 3.8.1 allow context-dependent attackers to cause a denial of service via a TIFF image that triggers errors in (1) the TIFFFetchAnyArray function in (a) tif_… NVD-CWE-Other
CVE-2006-2024 2018-10-4 06:40 2006-04-26 Show GitHub Exploit DB Packet Storm
344703 - libtiff libtiff This vulnerability is addressed in the following product release: libTIFF, libTIFF, 3.8.1 NVD-CWE-Other
CVE-2006-2024 2018-10-4 06:40 2006-04-26 Show GitHub Exploit DB Packet Storm
344704 - libtiff libtiff Integer overflow in the TIFFFetchData function in tif_dirread.c for libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via a craf… NVD-CWE-Other
CVE-2006-2025 2018-10-4 06:40 2006-04-26 Show GitHub Exploit DB Packet Storm
344705 - libtiff libtiff This vulnerability is addressed in the following product release: libTIFF, libTIFF, 3.8.1 NVD-CWE-Other
CVE-2006-2025 2018-10-4 06:40 2006-04-26 Show GitHub Exploit DB Packet Storm
344706 - libtiff libtiff Double free vulnerability in tif_jpeg.c in libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image th… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2006-2026 2018-10-4 06:40 2006-04-26 Show GitHub Exploit DB Packet Storm
344707 - libtiff libtiff This vulnerability is addressed in the following product release: libTIFF, libTIFF, 3.8.1 CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2006-2026 2018-10-4 06:40 2006-04-26 Show GitHub Exploit DB Packet Storm
344708 - libtiff libtiff The TIFFToRGB function in libtiff before 3.8.1 allows remote attackers to cause a denial of service (crash) via a crafted TIFF image with Yr/Yg/Yb values that exceed the YCR/YCG/YCB values, which tri… NVD-CWE-Other
CVE-2006-2120 2018-10-4 06:40 2006-05-2 Show GitHub Exploit DB Packet Storm
344709 - nagios nagios Buffer overflow in CGI scripts in Nagios 1.x before 1.4 and 2.x before 2.3 allows remote attackers to execute arbitrary code via a negative content length (Content-Length) HTTP header. NVD-CWE-Other
CVE-2006-2162 2018-10-4 06:40 2006-05-4 Show GitHub Exploit DB Packet Storm
344710 - nagios nagios Upgrade to versions 1.4 and 2.3 NVD-CWE-Other
CVE-2006-2162 2018-10-4 06:40 2006-05-4 Show GitHub Exploit DB Packet Storm