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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 31, 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
1001 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-6343 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
1002 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Server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-2026-6345 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
1003 8.7 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6346 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
1004 7.6 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6347 2026-05-20 13:25 2026-05-18 Show GitHub Exploit DB Packet Storm
1005 6.5 警告
Network 		webpack.js webpack-dev-server webpackのwebpack-dev-serverにおける危険なメソッドや機能の公開に関する脆弱性 CWE-749
危険なメソッドや機能の公開 		CVE-2026-6402 2026-05-20 13:25 2026-05-12 Show GitHub Exploit DB Packet Storm
1006 5.4 警告
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-6472 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
1007 8.8 重要
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-6473 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
1008 4.3 警告
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおける書式文字列に関する脆弱性 CWE-134
書式文字列の問題 		CVE-2026-6474 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
1009 8.8 重要
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQLにおけるUNIX Symbolic Link のフォローに関する脆弱性 CWE-61
UNIX Symbolic Link のフォロー 		CVE-2026-6475 2026-05-20 13:25 2026-05-14 Show GitHub Exploit DB Packet Storm
1010 7.2 重要
Network 		PostgreSQL.org PostgreSQL PostgreSQL.orgのPostgreSQL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-2026-6476 2026-05-20 13:24 2026-05-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 31, 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
2451 6.5 MEDIUM
Network 		- - Missing Authorization vulnerability in VillaTheme HAPPY allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects HAPPY: from n/a through 1.0.10. CWE-862
 Missing Authorization 		CVE-2026-39593 2026-05-22 03:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2452 7.8 HIGH
Local 		- - MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability CWE-122
Heap-based Buffer Overflow 		CVE-2026-22554 2026-05-22 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
2453 9.1 CRITICAL
Network 		scadabr scadabr In ScadaBR version 1.2.0, a Missing Authentication for Critical Function vulnerability could allow an unauthenticated attacker to send a HTTP GET requests to the SCADA system and inject arbitrary sen… CWE-306
Missing Authentication for Critical Function 		CVE-2026-8602 2026-05-22 02:19 2026-05-20 Show GitHub Exploit DB Packet Storm
2454 9.8 CRITICAL
Network 		scadabr scadabr In ScadaBR version 1.2.0, an OS Command Injection vulnerability could allow an attacker to execute commands as root on the SCADA system. CWE-78
OS Command  		CVE-2026-8603 2026-05-22 02:17 2026-05-20 Show GitHub Exploit DB Packet Storm
2455 8.8 HIGH
Network 		scadabr scadabr In ScadaBR version 1.2.0, a CSRF vulnerability could allow an attacker to trigger any authenticated action through a victim's session by luring any logged-in user to a malicious webpage. CWE-352
 Origin Validation Error 		CVE-2026-8604 2026-05-22 02:16 2026-05-20 Show GitHub Exploit DB Packet Storm
2456 5.4 MEDIUM
Network 		- - Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in add.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value t… CWE-79
Cross-site Scripting 		CVE-2026-48213 2026-05-22 02:16 2026-05-22 Show GitHub Exploit DB Packet Storm
2457 9.8 CRITICAL
Network 		scadabr scadabr In ScadaBR version 1.2.0, a Use of Hard-Coded Credentials vulnerability could allow an attacker to access the SCADA system as admin. CWE-798
 Use of Hard-coded Credentials 		CVE-2026-8605 2026-05-22 02:16 2026-05-20 Show GitHub Exploit DB Packet Storm
2458 4.2 MEDIUM
Network 		google chrome Incorrect security UI in Downloads in Google Chrome on Android and Mac prior to 148.0.7778.168 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: M… CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-8564 2026-05-22 02:09 2026-05-15 Show GitHub Exploit DB Packet Storm
2459 4.7 MEDIUM
Network 		google chrome Inappropriate implementation in Downloads in Google Chrome on Mac prior to 148.0.7778.168 allowed an attacker who convinced a user to install a malicious extension to perform UI spoofing via a crafte… CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-8565 2026-05-22 02:09 2026-05-15 Show GitHub Exploit DB Packet Storm
2460 8.3 HIGH
Network 		google chrome Out of bounds write in Codecs in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: … CWE-787
 Out-of-bounds Write 		CVE-2026-8569 2026-05-22 02:09 2026-05-15 Show GitHub Exploit DB Packet Storm