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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 18, 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
2861 7.8 重要
Local 		FreeBSD FreeBSD FreeBSDにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-45251 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2862 5.5 警告
Network 		FreeBSD FreeBSD FreeBSD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 CWE-122
ヒープオーバーフロー 		CVE-2026-45252 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2863 8.4 重要
Local 		FreeBSD FreeBSD FreeBSD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-2026-45253 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2864 6.5 警告
Network 		FreeBSD FreeBSD FreeBSD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-2026-45254 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2865 7.5 重要
Adjacent 		FreeBSD FreeBSD FreeBSDにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-45255 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2866 3.5 低
Network 		GitHub cli GitHubのcliにおけるエスケープ、メタ、またはコントロールシーケンスの不適切な無効化に関する脆弱性 CWE-150
エスケープ、メタ、またはコントロールシーケンスの不適切な無効化 		CVE-2026-45803 2026-05-25 10:19 2026-05-15 Show GitHub Exploit DB Packet Storm
2867 8.1 重要
Network 		Memcached Memcached Memcachedにおけるタイミングの違いに起因する情報漏えいに関する脆弱性 CWE-208
タイミングの違いに起因する情報漏えい 		CVE-2026-47783 2026-05-25 10:19 2026-05-20 Show GitHub Exploit DB Packet Storm
2868 8.1 重要
Network 		Memcached Memcached Memcachedにおけるタイミングの違いに起因する情報漏えいに関する脆弱性 CWE-208
タイミングの違いに起因する情報漏えい 		CVE-2026-47784 2026-05-25 10:19 2026-05-20 Show GitHub Exploit DB Packet Storm
2869 9.9 緊急
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Server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-2026-4858 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2870 5.5 警告
Local 		WebAssembly Binaryen WebAssemblyのBinaryenにおける到達可能なアサーションに関する脆弱性 CWE-617
到達可能なアサーション 		CVE-2026-8257 2026-05-25 10:19 2026-05-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
307071 - mozilla firefox
seamonkey
thunderbird 		The Ogg reader in the browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products allows remote attackers to cause a denial of service… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2992 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307072 - mozilla firefox
thunderbird
seamonkey 		The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not properly implement JavaScript, which allows remote attackers … CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2991 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307073 - mozilla firefox
seamonkey 		The implementation of Content Security Policy (CSP) violation reports in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and possibly other products does not remove proxy-authorization crede… CWE-255
Credentials Management 		CVE-2011-2990 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307074 - mozilla firefox
seamonkey
thunderbird 		The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not properly implement WebGL, which allows remote attackers to ca… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2989 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307075 - mozilla seamonkey
firefox
thunderbird 		Buffer overflow in an unspecified string class in the WebGL shader implementation in Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other products allows … CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2988 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307076 - mozilla firefox
thunderbird
seamonkey 		Heap-based buffer overflow in Almost Native Graphics Layer Engine (ANGLE), as used in the WebGL implementation in Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and po… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2987 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307077 - mozilla firefox
thunderbird
seamonkey 		Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other products, when the Direct2D (aka D2D) API is used on Windows, allows remote attackers to bypass the S… CWE-200
Information Exposure 		CVE-2011-2986 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307078 - mozilla firefox
seamonkey
thunderbird 		Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other products allow remote attackers to caus… NVD-CWE-noinfo
CVE-2011-2985 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307079 - mozilla firefox
seamonkey
thunderbird 		Mozilla Firefox before 3.6.20, SeaMonkey 2.x, Thunderbird 3.x before 3.1.12, and possibly other products does not properly handle the dropping of a tab element, which allows remote attackers to execu… CWE-94
Code Injection 		CVE-2011-2984 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm
307080 - mozilla firefox
thunderbird
seamonkey 		Mozilla Firefox before 3.6.20, Thunderbird 2.x and 3.x before 3.1.12, SeaMonkey 1.x and 2.x, and possibly other products does not properly handle the RegExp.input property, which allows remote attack… CWE-200
Information Exposure 		CVE-2011-2983 2024-11-21 10:29 2011-08-19 Show GitHub Exploit DB Packet Storm