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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 28, 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
2991 6.5 警告
Network 		OpenBao OpenBao OpenBaoにおける複数の脆弱性 CWE-400
CWE-674
CWE-770
CVE-2026-39396 2026-05-7 12:05 2026-04-21 Show GitHub Exploit DB Packet Storm
2992 7.8 重要
Local 		FreeBSD FreeBSD FreeBSDにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-39457 2026-05-7 12:05 2026-04-30 Show GitHub Exploit DB Packet Storm
2993 10 緊急
Network 		traefik traefik traefikにおける複数の脆弱性 CWE-290
CWE-306
CVE-2026-39858 2026-05-7 12:05 2026-04-30 Show GitHub Exploit DB Packet Storm
2994 7.2 重要
Network 		Progress Software Corporation ECS Connection Manager
loadmaster
Connection Manager for ObjectScale 		Progress Software CorporationのConnection Manager for ObjectScale等の複数製品におけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-4048 2026-05-7 12:05 2026-04-20 Show GitHub Exploit DB Packet Storm
2995 7.8 重要
Local 		radare radare2 radareのradare2におけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-40499 2026-05-7 12:05 2026-04-15 Show GitHub Exploit DB Packet Storm
2996 7.3 重要
Network 		Apache Software Foundation HttpClient Apache Software FoundationのHttpClientにおける認証の重要なステップの欠如に関する脆弱性 CWE-304
認証の重要なステップの欠如 		CVE-2026-40542 2026-05-7 12:05 2026-04-22 Show GitHub Exploit DB Packet Storm
2997 9.1 緊急
Network 		goshs goshs goshs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-2026-40903 2026-05-7 12:05 2026-04-21 Show GitHub Exploit DB Packet Storm
2998 8.2 重要
Network 		traefik traefik traefikにおける誤って解決された名前や参照の使用に関する脆弱性 CWE-706
誤って解決された名前や参照の使用 		CVE-2026-40912 2026-05-7 12:05 2026-04-30 Show GitHub Exploit DB Packet Storm
2999 5.9 警告
Network 		Apache Software Foundation Apache Airflow Apache Software FoundationのApache Airflow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-2026-41016 2026-05-7 12:05 2026-04-30 Show GitHub Exploit DB Packet Storm
3000 6.4 警告
Network 		traefik traefik traefikにおける複数の脆弱性 CWE-653
CWE-863
CVE-2026-41174 2026-05-7 12:05 2026-04-30 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 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
2371 4.3 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to limit the size of the request body on the start meeting API endpoint, which allows an authenticated attacker to cau… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-2325 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2372 3.1 LOW
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce client identity binding during the OAuth authorization code redemption flow which allows an authenticated OAuth client to red… CWE-305
 Authentication Bypass by Primary Weakness 		CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2373 4.3 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multip… CWE-863
 Incorrect Authorization 		CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2374 4.3 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via … CWE-863
 Incorrect Authorization 		CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2375 6.5 MEDIUM
Network 		- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or se… CWE-862
 Missing Authorization 		CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2376 6.5 MEDIUM
Network 		- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated cra… CWE-939
 Improper Authorization in Handler for Custom URL Scheme 		CVE-2026-3471 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2377 3.1 LOW
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to check if {{team_id}} was being changed when updating playbooks, allowing users with only {{Manage Playbook Configurations}} permissio… CWE-863
 Incorrect Authorization 		CVE-2026-4286 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2378 3.5 LOW
Network 		- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server … CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-4643 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2379 6.5 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1 fail to verify channel membership when processing AI-assisted message rewrites which allows an authenticated attacker to read the content of threads in private ch… CWE-862
 Missing Authorization 		CVE-2026-5163 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2380 4.3 MEDIUM
Network 		- - Mattermost versions 11.5.x <= 11.5.1, 11.4.x <= 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the revea… CWE-346
 Origin Validation Error 		CVE-2026-6339 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm