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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 24, 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
4161 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26165 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4162 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26166 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4163 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26167 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4164 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26168 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4165 6.1 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネル メモリの情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26169 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4166 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		PowerShell の特権の昇格の脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26170 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4167 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26172 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4168 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CWE-476
CVE-2026-26173 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4169 8.2 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける複数の脆弱性 CWE-119
CWE-787
CVE-2026-27890 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
4170 7.5 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebird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-2026-28212 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 24, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
991 6.5 MEDIUM
Adjacent 		- - An attacker in a privileged network position may be able to leak sensitive information. A path handling issue was addressed with improved validation. This issue is fixed in PCC Release 5E290.3. CWE-20
CWE-22
 Improper Input Validation 
Path Traversal 		CVE-2026-20685 2026-05-19 02:44 2026-05-19 Show GitHub Exploit DB Packet Storm
992 6.5 MEDIUM
Network 		- - Medical Management System a81df1ce700a9662cb136b27af47f4cbde64156b is vulnerable to Insecure Permissions, which allows arbitrary user password reset. CWE-284
Improper Access Control 		CVE-2025-67437 2026-05-19 02:44 2026-05-16 Show GitHub Exploit DB Packet Storm
993 6.5 MEDIUM
Network 		- - Oinone Pamirs 7.0.0 contains a code execution vulnerability via ScriptRunner. The method ScriptRunner.run(String expression, String type, Map<String, Object> context) evaluates attacker-controlled sc… CWE-94
Code Injection 		CVE-2026-39052 2026-05-19 02:44 2026-05-16 Show GitHub Exploit DB Packet Storm
994 6.5 MEDIUM
Network 		- - Oinone Pamirs 7.0.0 contains an XML External Entity (XXE) issue in its XStream-based XML parsing logic. When attacker-controlled XML is passed to framework parsing entry points such as PamirsXmlUtils… CWE-611
XXE 		CVE-2026-39053 2026-05-19 02:44 2026-05-16 Show GitHub Exploit DB Packet Storm
995 7.3 HIGH
Network 		- - Oinone Pamirs 7.0.0 contains a command injection vulnerability in CommandHelper.executeCommands. The method starts a shell process and writes attacker-controlled command strings directly to the proce… CWE-77
Command Injection 		CVE-2026-39054 2026-05-19 02:44 2026-05-16 Show GitHub Exploit DB Packet Storm
996 5.3 MEDIUM
Network 		- - The Essential Chat Support plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.0.1. This is due to the plugin not properly verifying that a user is auth… CWE-862
 Missing Authorization 		CVE-2026-8681 2026-05-19 02:44 2026-05-16 Show GitHub Exploit DB Packet Storm
997 4.3 MEDIUM
Network 		- - The Multicollab: Content Team Collaboration and Editorial Workflow plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cf_add_comment' fu… CWE-862
 Missing Authorization 		CVE-2025-4202 2026-05-19 02:44 2026-05-16 Show GitHub Exploit DB Packet Storm
998 6.4 MEDIUM
Network 		- - Cookie Law Bar 1.2.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting unsanitized input to the Bar Message field. Att… CWE-79
Cross-site Scripting 		CVE-2021-47957 2026-05-19 02:44 2026-05-17 Show GitHub Exploit DB Packet Storm
999 8.8 HIGH
Network 		- - The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to Privilege Escalation in version 3.4.9. This is due to missing WordPress capability enforcement in t… CWE-269
 Improper Privilege Management 		CVE-2026-8719 2026-05-19 02:44 2026-05-17 Show GitHub Exploit DB Packet Storm
1000 7.3 HIGH
Network 		- - A vulnerability was determined in Oinone Pamirs up to 7.2.0. Affected by this issue is the function RSQLToSQLNodeConnector.makeVariable of the component queryListByWrapper Interface. This manipulatio… CWE-74
CWE-89
Injection
SQL Injection 		CVE-2026-8734 2026-05-19 02:44 2026-05-17 Show GitHub Exploit DB Packet Storm