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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 21, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2311 8.3 重要
Network 		マイクロソフト Windows Admin Center Windows Admin Center の特権の昇格の脆弱性 CWE-862
認証の欠如 		CVE-2026-35438 2026-06-3 15:37 2026-05-12 Show GitHub Exploit DB Packet Storm
2312 9.1 緊急
Network 		The Go Project crypto The Go Projectのcryptoにおける信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2026-39832 2026-06-3 15:36 2026-05-22 Show GitHub Exploit DB Packet Storm
2313 9.1 緊急
Network 		The Go Project crypto The Go Projectのcryptoにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-39833 2026-06-3 15:36 2026-05-22 Show GitHub Exploit DB Packet Storm
2314 9.1 緊急
Network 		The Go Project crypto The Go Projectのcrypto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-2026-39834 2026-06-3 15:36 2026-05-22 Show GitHub Exploit DB Packet Storm
2315 5.3 警告
Network 		The Go Project crypto The Go Projectのcryptoにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-39835 2026-06-3 15:36 2026-05-22 Show GitHub Exploit DB Packet Storm
2316 7.5 重要
Network 		Joomla! Joomla! Joomla!におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-40384 2026-06-3 15:36 2026-05-26 Show GitHub Exploit DB Packet Storm
2317 5.4 警告
Network 		free5gc free5gc free5GCにおけるセキュリティチェックに関する脆弱性 CWE-358
不適切に実装されたセキュリティチェック 		CVE-2026-42082 2026-06-3 15:36 2026-05-27 Show GitHub Exploit DB Packet Storm
2318 8.2 重要
Network 		free5gc free5gc free5GCにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-42083 2026-06-3 15:36 2026-05-27 Show GitHub Exploit DB Packet Storm
2319 7.5 重要
Network 		free5gc free5gc free5GCにおける複数の脆弱性 CWE-20
CWE-209
CVE-2026-42459 2026-06-3 15:36 2026-05-27 Show GitHub Exploit DB Packet Storm
2320 9.1 緊急
Network 		The Go Project crypto The Go Projectのcryptoにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-42508 2026-06-3 15:36 2026-05-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
561 4.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the AI "explain" helper … CWE-200
Information Exposure 		CVE-2026-44785 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
562 7.5 HIGH
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, chat events for public c… CWE-200
Information Exposure 		CVE-2026-44786 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
563 4.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish c… CWE-200
Information Exposure 		CVE-2026-47263 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
564 5.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, four authorization/discl… CWE-200
CWE-862
Information Exposure
 Missing Authorization 		CVE-2026-45085 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
565 6.8 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, a path traversal vulnera… CWE-22
Path Traversal 		CVE-2026-45775 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
566 5.3 MEDIUM
Network 		- - Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, DetailedTagSerializer#ta… CWE-200
Information Exposure 		CVE-2026-47264 2026-06-16 05:58 2026-06-13 Show GitHub Exploit DB Packet Storm
567 4.3 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to restrict role_updated websocket event broadcasts to members of the affected team or channel wh… CWE-200
Information Exposure 		CVE-2026-3433 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
568 5.3 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to validate that a username returned during bot registration belongs to a bot account, which allo… CWE-200
Information Exposure 		CVE-2026-6046 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
569 4.3 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 Fail to enforce PermissionInviteUser when setting AllowOpenInvite or AllowedDomains during team creati… CWE-862
 Missing Authorization 		CVE-2026-6689 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm
570 6.7 MEDIUM
Network 		- - Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to require system-level permission when patching protected default system roles, which allows aut… CWE-863
 Incorrect Authorization 		CVE-2026-6739 2026-06-16 05:56 2026-06-13 Show GitHub Exploit DB Packet Storm