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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 26, 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
531 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8946 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
532 7.3 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8947 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
533 9.6 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8953 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
534 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8954 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
535 4.3 警告
Network 		シックス・アパート株式会社 Movable Type Premium (Advanced Edition)
Movable Type
Movable Type Advanced
Movable Type Premium 		Movable Typeにおける権限チェックの欠如の脆弱性 CWE-Other
その他 		CVE-2026-44392 2026-05-20 14:09 2026-05-20 Show GitHub Exploit DB Packet Storm
536 4.3 警告
Network 		Outlook.com Microsoft Edge Chromium Microsoft Edge (Chromium ベース) for Android のスプーフィングの脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-40416 2026-05-20 13:31 2026-05-12 Show GitHub Exploit DB Packet Storm
537 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける有効期限後または解放後のリソースの操作に関する脆弱性 CWE-672
有効期限後または解放後のリソースの操作 		CVE-2026-4053 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
538 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける例外的な状態のチェックに関する脆弱性 CWE-754
例外的な状態における不適切なチェック 		CVE-2026-4054 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
539 8.2 重要
Network 		TheCodingMachine Gotenberg TheCodingMachineのGotenbergにおける複数の脆弱性 CWE-184
CWE-73
CVE-2026-40893 2026-05-20 13:31 2026-05-14 Show GitHub Exploit DB Packet Storm
540 7.8 重要
Local 		George Nachman iTerm2 George NachmanのiTerm2における信頼できない制御領域からの機能の組み込みに関する脆弱性 CWE-829
信頼性のない制御領域からの機能の組み込み 		CVE-2026-41253 2026-05-20 13:31 2026-04-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 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