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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 2, 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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1391 7.4 重要
Adjacent
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP のサービス拒否の脆弱性 CWE-476
NULL ポインタデリファレンス
CVE-2026-40414 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1392 8.1 重要
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
Windows TCP/IP 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-2026-40415 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1393 4.3 警告
Network
マイクロソフト Microsoft Word
Microsoft 365 Apps
Microsoft Office
Microsoft Word の情報漏えいの脆弱性 CWE-73
ファイル名やパス名の外部制御
CVE-2026-40421 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1394 8.8 重要
Network
マイクロソフト Windows Admin Center Azure potal 上の Windows Admin Center の特権昇格の脆弱性 CWE-284
不適切なアクセス制御
CVE-2026-41086 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1395 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 10 22h2
Microsoft Windows Server 2022
Microsoft …
WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-73
ファイル名やパス名の外部制御
CVE-2026-41088 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1396 9.8 緊急
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso…
Windows Netlogon のリモートでコードが実行される脆弱性 CWE-121
スタックオーバーフロー
CVE-2026-41089 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1397 7.8 重要
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2012
Microso…
Data Deduplication Elevation of Privilege Vulnerability CWE-416
解放済みメモリの使用
CVE-2026-41095 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1398 9.8 緊急
Network
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind…
Windows DNS クライアント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-2026-41096 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1399 6.7 警告
Local
マイクロソフト Microsoft Windows Server 2025
Microsoft Windows 10 22h2
Microsoft Windows 11 25h2
Microsoft Windows Server 2022
Microsoft …
セキュア ブートのセキュリティ機能のバイパスの脆弱性 CWE-1329
アップデートができないコンポーネントへの依存
CVE-2026-41097 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
1400 4.4 警告
Local
マイクロソフト Microsoft 365 Copilot Android 用の Microsoft 365 Copilot のスプーフィングの脆弱性 CWE-284
CWE-Other
CVE-2026-41100 2026-05-18 11:31 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 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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2621 - - - The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumptio… - CVE-2026-39829 2026-05-22 13:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2622 - - - When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as forc… - CVE-2026-39828 2026-05-22 13:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2623 - - - A cross-site scripting (XSS) vulnerability in SketchUp 2026's Dynamic Components feature allows remote code execution and local file exfiltration through maliciously crafted SKP files. The vulnerabil… - CVE-2026-9264 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2624 - - - Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess… CWE-208
 Information Exposure Through Timing Discrepancy
CVE-2026-5091 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2625 7.8 HIGH
Local
freebsd freebsd The setcred(2) system call is only available to privileged users. However, before the privilege level of the caller is checked, the user-supplied list of supplementary groups is copied into a fixed-… CWE-121
Stack-based Buffer Overflow
CVE-2026-45250 2026-05-22 11:16 2026-05-21 Show GitHub Exploit DB Packet Storm
2626 7.7 HIGH
Network
- - A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulat… CWE-22
Path Traversal
CVE-2026-34911 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2627 10.0 CRITICAL
Network
- - A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection. CWE-20
 Improper Input Validation 
CVE-2026-34910 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2628 10.0 CRITICAL
Network
- - A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to access an und… CWE-22
Path Traversal
CVE-2026-34909 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2629 10.0 CRITICAL
Network
- - A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi OS devices to make unauthorized changes to the system. CWE-284
Improper Access Control
CVE-2026-34908 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2630 9.1 CRITICAL
Network
- - A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection. CWE-20
 Improper Input Validation 
CVE-2026-33000 2026-05-22 11:16 2026-05-22 Show GitHub Exploit DB Packet Storm