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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 21, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
711 7.5 重要
Network 		Signal K Signal K Server Signal KのSignal K Serverにおける過度な認証試行の不適切な制限に関する脆弱性 CWE-307
過度な認証試行の不適切な制限 		CVE-2026-41893 2026-05-18 11:30 2026-05-9 Show GitHub Exploit DB Packet Storm
712 9.8 緊急
Network 		Open Knowledge Foundation CKAN Open Knowledge FoundationのCKANにおけるSQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2026-42031 2026-05-18 11:30 2026-05-13 Show GitHub Exploit DB Packet Storm
713 9.1 緊急
Network 		Open Knowledge Foundation CKAN Open Knowledge FoundationのCKANにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-42032 2026-05-18 11:30 2026-05-13 Show GitHub Exploit DB Packet Storm
714 4.9 警告
Network 		argoproj Argo Workflows Argo Project AuthorsのArgo Workflowsにおける認証情報の不十分な保護に関する脆弱性 CWE-522
認証情報の不十分な保護 		CVE-2026-42295 2026-05-18 11:30 2026-05-9 Show GitHub Exploit DB Packet Storm
715 8.1 重要
Network 		argoproj Argo Workflows Argo Project AuthorsのArgo Workflowsにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-42296 2026-05-18 11:30 2026-05-9 Show GitHub Exploit DB Packet Storm
716 8.3 重要
Network 		argoproj Argo Workflows Argo Project AuthorsのArgo Workflowsにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-42297 2026-05-18 11:30 2026-05-9 Show GitHub Exploit DB Packet Storm
717 6.8 警告
Network 		pyLoad-ng project pyLoad-ng pyLoad-ng projectのpyLoad-ngにおける複数の脆弱性 CWE-295
CWE-306
CWE-863
CVE-2026-42312 2026-05-18 11:30 2026-05-11 Show GitHub Exploit DB Packet Storm
718 8.3 重要
Network 		pyLoad-ng project pyLoad-ng pyLoad-ng projectのpyLoad-ngにおける複数の脆弱性 CWE-441
CWE-863
CWE-918
CVE-2026-42313 2026-05-18 11:30 2026-05-11 Show GitHub Exploit DB Packet Storm
719 6.5 警告
Network 		pyLoad-ng project pyLoad-ng pyLoad-ng projectのpyLoad-ng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-2026-42314 2026-05-18 11:30 2026-05-11 Show GitHub Exploit DB Packet Storm
720 6.5 警告
Network 		pyLoad-ng project pyLoad-ng pyLoad-ng projectのpyLoad-ngにおける複数の脆弱性 CWE-22
CWE-36
CVE-2026-42315 2026-05-18 11:30 2026-05-11 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
591 4.6 MEDIUM
Network 		- - HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios. New CWE-863
 Incorrect Authorization 		CVE-2026-21789 2026-05-19 05:23 2026-05-19 Show GitHub Exploit DB Packet Storm
592 8.2 HIGH
Local 		- - Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash. Update CWE-346
 Origin Validation Error 		CVE-2026-46728 2026-05-19 05:23 2026-05-17 Show GitHub Exploit DB Packet Storm
593 4.6 MEDIUM
Local 		- - Claude HUD through 0.0.12, patched in commit 234d9aa, constructs OSC 8 terminal hyperlink escape sequences using raw cwd and branchUrl values without stripping control characters or encoding embedded… New CWE-150
 Improper Neutralization of Escape, Meta, or Control Sequences 		CVE-2026-47090 2026-05-19 05:19 2026-05-19 Show GitHub Exploit DB Packet Storm
594 3.3 LOW
Local 		- - Claude HUD through 0.0.12, patched in commit 234d9aa, contains a path traversal vulnerability that allows attackers to read arbitrary files by supplying an unvalidated transcript_path value via stdin… New CWE-22
Path Traversal 		CVE-2026-47091 2026-05-19 05:19 2026-05-19 Show GitHub Exploit DB Packet Storm
595 7.8 HIGH
Local 		- - Claude HUD through 0.0.12, patched in commit 234d9aa, contains a command injection vulnerability that allows local attackers to execute arbitrary commands by manipulating the COMSPEC environment vari… New CWE-427
 Uncontrolled Search Path Element 		CVE-2026-47092 2026-05-19 05:19 2026-05-19 Show GitHub Exploit DB Packet Storm
596 9.8 CRITICAL
Network 		- - iDS6 DSSPro Digital Signage System 6.2 contains a CAPTCHA security bypass vulnerability that allows attackers to bypass authentication by requesting the autoLoginVerifyCode object. Attackers can retr… Update CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2020-37228 2026-05-19 05:16 2026-05-17 Show GitHub Exploit DB Packet Storm
597 7.8 HIGH
Local 		- - Privacy Drive 3.17.0 contains an unquoted service path vulnerability in the pdsvc.exe service binary that allows local attackers to escalate privileges by exploiting the service startup process. Atta… Update CWE-428
 Unquoted Search Path or Element 		CVE-2020-37231 2026-05-19 05:16 2026-05-17 Show GitHub Exploit DB Packet Storm
598 9.8 CRITICAL
Network 		- - libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call babl_… Update CWE-415
 Double Free 		CVE-2020-37239 2026-05-19 05:16 2026-05-17 Show GitHub Exploit DB Packet Storm
599 9.8 CRITICAL
Network 		- - python jsonpickle 2.0.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary Python commands by deserializing malicious JSON payloads containing py/repr objects. … Update CWE-94
Code Injection 		CVE-2021-47952 2026-05-19 05:16 2026-05-17 Show GitHub Exploit DB Packet Storm
600 7.8 HIGH
Local 		- - OKI sPSV Port Manager 1.0.41 contains an unquoted service path vulnerability in the sPSVOpLclSrv service that allows local attackers to escalate privileges by inserting executable files into the unqu… Update CWE-428
 Unquoted Search Path or Element 		CVE-2020-37229 2026-05-19 05:16 2026-05-17 Show GitHub Exploit DB Packet Storm