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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 27, 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
421 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-3637 2026-05-21 10:52 2026-05-18 Show GitHub Exploit DB Packet Storm
422 9.8 緊急
Network 		H2O.ai H2O H2O.aiのH2Oにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-3960 2026-05-21 10:52 2026-04-23 Show GitHub Exploit DB Packet Storm
423 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
424 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
425 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
426 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
427 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
428 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
429 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
430 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40366 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1281 4.1 MEDIUM
Network 		- - When Compliance is enabled on Check Point Multi-Domain Management, an authenticated administrator with read-write access to one Management Domain (CMA) can modify stored metadata associated with Comp… New CWE-89
SQL Injection 		CVE-2026-48136 2026-05-26 23:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1282 5.3 MEDIUM
Network 		- - A Check Point HTTP-based service can incorrectly handle malformed HTTP requests. The issue is related to HTTP request parsing and validation. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-48135 2026-05-26 23:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1283 7.5 HIGH
Network 		- - When the Identity Awareness blade is enabled with Browser-Based Authentication, an unauthenticated user may be able to read certain internal files on the Security Gateway. New CWE-98
 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') 		CVE-2026-48133 2026-05-26 23:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1284 8.1 HIGH
Network 		- - The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, r… New CWE-122
Heap-based Buffer Overflow 		CVE-2026-48131 2026-05-26 23:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1285 7.1 HIGH
Network 		- - TypeBot is a chatbot builder tool. In versions 3.15.2 and prior, the fix for GHSA-4xc5-wfwc-jw47 ("Credential Theft via Client-Side Script Execution and API Authorization Bypass") is incomplete. Whil… New CWE-284
CWE-522
CWE-639
Improper Access Control
 Insufficiently Protected Credentials
 Authorization Bypass Through User-Controlled Key 		CVE-2026-39968 2026-05-26 23:16 2026-05-23 Show GitHub Exploit DB Packet Storm
1286 7.5 HIGH
Network 		- - An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attack… New CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2025-11482 2026-05-26 23:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1287 6.5 MEDIUM
Network 		splunk ai_toolkit In Splunk AI Toolkit versions below 5.7.3, a low-privileged user that does not hold the 'admin' or 'power' roles could access confidential data that was restricted through `srchFilter` configurations… Update CWE-863
 Incorrect Authorization 		CVE-2026-20238 2026-05-26 21:45 2026-05-21 Show GitHub Exploit DB Packet Storm
1288 3.8 LOW
Network 		- - This vulnerability stems from a business logic flaw.Attackers can exploit legitimate application functions in unintended and abnormal ways, deviating from the designer's expectations, to carry out ma… New CWE-1240
 Use of a Cryptographic Primitive with a Risky Implementation 		CVE-2026-44410 2026-05-26 19:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1289 7.8 HIGH
Local 		- - MediaArea MediaInfoLib ID3v2 parsing heap buffer overflow vulnerability New CWE-122
Heap-based Buffer Overflow 		CVE-2026-25713 2026-05-26 19:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1290 7.8 HIGH
Local 		- - MediaArea MediaInfoLib LXF parsing heap-based buffer overflow vulnerability New CWE-191
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-25104 2026-05-26 19:16 2026-05-26 Show GitHub Exploit DB Packet Storm