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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 20, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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2561 5.5 警告
Local
Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 CWE-667
不適切なロック
CVE-2026-43382 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2562 9.4 緊急
Network
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43383 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2563 9.8 緊急
Network
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43384 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2564 7.5 重要
Network
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43385 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2565 7.1 重要
Local
Linux Linux Kernel LinuxのLinux Kernelにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り
CVE-2026-43386 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2566 5.5 警告
Local
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43387 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2567 7.8 重要
Local
Linux Linux Kernel LinuxのLinux Kernel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-2026-43388 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2568 5.5 警告
Local
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43389 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2569 5.5 警告
Local
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43390 2026-05-28 14:41 2026-05-8 Show GitHub Exploit DB Packet Storm
2570 8.8 重要
Local
Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足
CVE-2026-43391 2026-05-28 14:41 2026-05-8 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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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