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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":Feb. 9, 2026, 12:59 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
221 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2023-53678 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
222 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2023-53679 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
223 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-2023-53680 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
224 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2023-53681 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
225 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2023-53682 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
226 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2023-53683 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
227 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-2023-53684 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
228 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2023-53685 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
229 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2023-53686 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
230 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2023-53687 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 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
51 8.4 HIGH
Local 		praison praisonai
praisonaiagents 		PraisonAI is a multi-agent teams system. Versions 4.5.138 and below are vulnerable to arbitrary code execution through automatic, unsanitized import of a tools.py file from the current working direct… Update CWE-94
CWE-426
Code Injection
 Untrusted Search Path 		CVE-2026-40287 2026-04-21 02:47 2026-04-14 Show GitHub Exploit DB Packet Storm
52 9.8 CRITICAL
Network 		praison praisonai
praisonaiagents 		PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the workflow engine is vulnerable to arbitrary command and code execution through untru… Update CWE-78
CWE-94
OS Command 
Code Injection 		CVE-2026-40288 2026-04-21 02:47 2026-04-14 Show GitHub Exploit DB Packet Storm
53 9.1 CRITICAL
Network 		praison praisonai
praisonaiagents 		PraisonAI is a multi-agent teams system. In versions below 4.5.139 of PraisonAI and 1.5.140 of praisonaiagents, the browser bridge (praisonai browser start) is vulnerable to unauthenticated remote se… Update CWE-306
Missing Authentication for Critical Function 		CVE-2026-40289 2026-04-21 02:46 2026-04-14 Show GitHub Exploit DB Packet Storm
54 9.1 CRITICAL
Network 		praison praisonai PraisonAI is a multi-agent teams system. In versions 4.5.139 and below, the GitHub Actions workflows are vulnerable to ArtiPACKED attack, a known credential leakage vector caused by using actions/che… Update CWE-829
 Inclusion of Functionality from Untrusted Control Sphere 		CVE-2026-40313 2026-04-21 02:39 2026-04-14 Show GitHub Exploit DB Packet Storm
55 9.8 CRITICAL
Network 		praison praisonai PraisonAI is a multi-agent teams system. Prior to 4.5.133, there is an SQL identifier injection vulnerability in SQLiteConversationStore where the table_prefix configuration value is directly concate… Update CWE-89
SQL Injection 		CVE-2026-40315 2026-04-21 02:38 2026-04-14 Show GitHub Exploit DB Packet Storm
56 5.5 MEDIUM
Network 		maxkb maxkb MaxKB is an open-source AI assistant for enterprise. Versions 2.7.1 and below contain an incomplete fix for CVE-2025-53928, where a Remote Code Execution vulnerability still exists in the MCP node of… Update CWE-20
CWE-78
 Improper Input Validation 
OS Command  		CVE-2026-39417 2026-04-21 02:36 2026-04-14 Show GitHub Exploit DB Packet Storm
57 7.4 HIGH
Network 		maxkb maxkb MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, sandbox network protection can be bypassed by using socket.sendto() with the MSG_FASTOPEN flag. This allows authentic… Update CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-39418 2026-04-21 02:36 2026-04-14 Show GitHub Exploit DB Packet Storm
58 7.4 HIGH
Network 		maxkb maxkb MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, an incomplete sandbox protection mechanism allows an authenticated user with tool execution privileges to escape the … Update CWE-78
CWE-693
OS Command 
 Protection Mechanism Failure 		CVE-2026-39420 2026-04-21 02:35 2026-04-14 Show GitHub Exploit DB Packet Storm
59 7.4 HIGH
Network 		maxkb maxkb MaxKB is an open-source AI assistant for enterprise. Versions 2.7.1 and below contain a sandbox escape vulnerability in the ToolExecutor component. By leveraging Python's ctypes library to execute ra… Update CWE-94
CWE-693
Code Injection
 Protection Mechanism Failure 		CVE-2026-39421 2026-04-21 02:35 2026-04-14 Show GitHub Exploit DB Packet Storm
60 5.4 MEDIUM
Network 		maxkb maxkb MaxKB is an open-source AI assistant for enterprise. Versions 2.7.1 and below contain a Stored Cross-Site Scripting (XSS) vulnerability through the application name or icon fields when creating an ap… Update CWE-79
Cross-site Scripting 		CVE-2026-39422 2026-04-21 02:34 2026-04-14 Show GitHub Exploit DB Packet Storm