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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":May 20, 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
3721 8.1 重要
Network 		Sgbett BSV Ruby SDK (bsv-sdk)
bsv-wallet 		Sgbettのbsv-wallet等の複数製品におけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証 		CVE-2026-40070 2026-04-27 11:17 2026-04-9 Show GitHub Exploit DB Packet Storm
3722 8.1 重要
Network 		Nimiq Nimiq Proof of Stake (core-rs-albatross) NimiqのNimiq Proof of Stake (core-rs-albatross)における入力で指定された数量の不適切な検証に関する脆弱性 CWE-1284
入力で指定された数量の不適切な検証 		CVE-2026-40093 2026-04-27 11:17 2026-04-9 Show GitHub Exploit DB Packet Storm
3723 5.5 警告
Local 		Giskard Giskard Giskardにおける非効率的な正規表現の複雑さに関する脆弱性 CWE-1333
非効率的な正規表現の複雑さ 		CVE-2026-40319 2026-04-27 11:17 2026-04-17 Show GitHub Exploit DB Packet Storm
3724 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-2026-23356 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
3725 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-2026-23357 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
3726 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける初期化されていないリソースの使用に関する脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-23358 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
3727 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-2026-23359 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
3728 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-2026-23360 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
3729 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-2026-23361 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
3730 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-2026-23362 2026-04-27 10:55 2026-03-25 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 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
1001 - - - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs. POST /api/graph/getGraph, POST /api/graph/g… CWE-285
CWE-862
Improper Authorization
 Missing Authorization 		CVE-2026-45371 2026-05-16 04:17 2026-05-15 Show GitHub Exploit DB Packet Storm
1002 7.5 HIGH
Network 		- - hoppscotch is an open source API development ecosystem. The fix for CVE-2026-28215 in version 2026.2.0 addresses the unauthenticated POST /v1/onboarding/config endpoint by checking onboardingComplete… CWE-284
CWE-287
Improper Access Control
Improper Authentication 		CVE-2026-44478 2026-05-16 04:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1003 4.0 MEDIUM
Network 		lfprojects mcp_registry The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the Registry's HTTP-based namespace verification (POST /v0/auth/http, POST /v0.1/a… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-44430 2026-05-16 04:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1004 5.8 MEDIUM
Network 		- - css_parser is a Ruby CSS parser. Prior to 2.1.0 and 1.22.0, the CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle (MITM) attacker to inject or modify CSS content when s… CWE-295
CWE-829
Improper Certificate Validation 
 Inclusion of Functionality from Untrusted Control Sphere 		CVE-2026-44312 2026-05-16 04:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1005 7.3 HIGH
Network 		- - Outline is a service that allows for collaborative documentation. From 0.84.0 to 1.6.1, the Outline comment section permits users to mention other users; however, the backend does not validate or san… CWE-79
Cross-site Scripting 		CVE-2026-43887 2026-05-16 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1006 - - - WWBN AVideo is an open source video platform. In versions up to and including 29.0, an unauthenticated user can read APISecret from objects/plugins.json.php and use it to call protected API endpoints… CWE-200
CWE-862
Information Exposure
 Missing Authorization 		CVE-2026-43885 2026-05-16 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1007 5.4 MEDIUM
Network 		- - WWBN AVideo is an open source video platform. In versions up to and including 29.0, an authenticated user can configure their own donation-notification webhook URL to point at internal/loopback/metad… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-43879 2026-05-16 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1008 7.5 HIGH
Network 		- - Flight is an extensible micro-framework for PHP. Prior to 3.18.1, the default error handler Engine::_error() writes the full exception message, exception code, and stack trace (including absolute fil… CWE-209
Information Exposure Through an Error Message 		CVE-2026-42552 2026-05-16 04:16 2026-05-14 Show GitHub Exploit DB Packet Storm
1009 9.8 CRITICAL
Network 		- - Cognee thru v0.4.0 contains a critical remote code execution vulnerability in its notebook cell execution API endpoint. The endpoint is designed to execute arbitrary Python code provided by the user,… CWE-94
Code Injection 		CVE-2026-31231 2026-05-16 04:16 2026-05-13 Show GitHub Exploit DB Packet Storm
1010 8.8 HIGH
Network 		snorkel snorkel The snorkel library thru v0.10.0 contains a critical insecure deserialization vulnerability (CWE-502) in the BaseLabeler.load() method of the BaseLabeler class. The method loads serialized labeler mo… CWE-502
 Deserialization of Untrusted Data 		CVE-2026-31223 2026-05-16 04:16 2026-05-13 Show GitHub Exploit DB Packet Storm