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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
1471 5.4 警告
Network 		lfprojects MCP Registry lfprojectsのMCP Registryにおける複数の脆弱性 CWE-116
CWE-79
CVE-2026-44429 2026-05-18 11:22 2026-05-14 Show GitHub Exploit DB Packet Storm
1472 4 警告
Network 		lfprojects MCP Registry lfprojectsのMCP Registryにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-44430 2026-05-18 11:22 2026-05-14 Show GitHub Exploit DB Packet Storm
1473 7.2 重要
Network 		Ivanti Ivanti Virtual Traffic Manager (vTM) IvantiのIvanti Virtual Traffic Manager (vTM)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-2026-8051 2026-05-18 11:22 2026-05-12 Show GitHub Exploit DB Packet Storm
1474 5.4 警告
Network 		Bitwarden Server BitwardenのServerにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-43638 2026-05-18 11:22 2026-05-11 Show GitHub Exploit DB Packet Storm
1475 9.1 緊急
Network 		Bitwarden Server BitwardenのServerにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-43639 2026-05-18 11:22 2026-05-11 Show GitHub Exploit DB Packet Storm
1476 8.1 重要
Network 		Bitwarden Server BitwardenのServerにおける認証アルゴリズムの不適切な実装に関する脆弱性 CWE-303
認証アルゴリズム上の問題 		CVE-2026-43640 2026-05-18 11:21 2026-05-11 Show GitHub Exploit DB Packet Storm
1477 8.8 重要
Adjacent 		エレコム株式会社
ロジテック株式会社		 WAB-S1775
WSC-X1800GS-B
WRC-X6000QS-G
WMC-2LX2-B
WRC-X3000GS3-B
LAN-WH300ANDGPE
WRC-1900GHBK-A
WRC-1900GHBK-S
WRC-X1800GSH-B
LAN-WH300N/DR
WRC-1750GHBK2-I
WRC-600GHBK… 		エレコム製およびロジテック製ネットワーク機器における複数の脆弱性 CWE-120
CWE-284
CWE-78
CWE-912
CVE-2023-32626
CVE-2023-35991
CVE-2023-38132
CVE-2023-38576
CVE-2023-39445
CVE-2023-39454
CVE-2023-39455
CVE-2023-39944
CVE-2023-40069
CVE-2023-40072 		2026-05-15 19:26 2023-08-10 Show GitHub Exploit DB Packet Storm
1478 9.8 緊急
Network 		キヤノンマーケティングジャパン株式会社 GUARDIANWALL Mailセキュリティ・クラウド
GUARDIANWALL MailSuite 		GUARDIANWALL MailSuite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-119
バッファエラー 		CVE-2026-32661 2026-05-15 15:37 2026-05-13 Show GitHub Exploit DB Packet Storm
1479 6.8 警告
Adjacent 		エレコム株式会社 WRC-X3000GS2A-B
WRC-X6000XST-G
WRC-X3000GS2-W
WRC-X6000XS-G
WRC-X1800GSH-B
WRC-X1800GS-B
WRC-X3000GS2-B
WRC-X1800GSA-B
WRC-X3000GST2-B
WRC-X6000QSA-G
WRC-X1500GSA-B
W… 		エレコム製無線 LAN ルーターにおける 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-2024-22372 2026-05-15 15:30 2024-01-23 Show GitHub Exploit DB Packet Storm
1480 8.8 重要
Adjacent 		エレコム株式会社 WRC-2533GST2
WRC-1167GST2
WMC-X1800GST-B
WMC-2LX-B
WRC-G01-W
WSC-X1800GS-B
WRC-X3200GST3-B 		エレコム製無線 LAN ルーターにおける複数の脆弱性 CWE-200
CWE-78
CVE-2024-25568
CVE-2024-26258
CVE-2024-29225 		2026-05-15 15:30 2024-03-26 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