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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
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Exploit
PoC
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207571 9.3 危険 マイクロソフト - Microsoft Internet Explorer 6 および 7 における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2014-4137 2015-12-2 15:45 2014-10-14 Show GitHub Exploit DB Packet Storm
207572 9.3 危険 マイクロソフト - Microsoft Internet Explorer 6 から 10 における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2014-4127 2015-12-2 15:45 2014-10-14 Show GitHub Exploit DB Packet Storm
207573 6.8 警告 マイクロソフト - Microsoft Internet Explorer 7 から 11 における権限昇格の脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2014-4124 2015-12-2 15:45 2014-10-14 Show GitHub Exploit DB Packet Storm
207574 6.8 警告 マイクロソフト - Microsoft Internet Explorer 7 から 11 における権限昇格の脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2014-4123 2015-12-2 15:45 2014-10-14 Show GitHub Exploit DB Packet Storm
207575 7.8 危険 Samba Project - rsync の check_secret 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2014-2855 2015-12-2 15:45 2014-04-13 Show GitHub Exploit DB Packet Storm
207576 7.8 危険 OpenStack - OpenStack Identity の V3 API におけるサービス運用妨害 (DoS) の脆弱性 CWE-287
不適切な認証
CVE-2014-2828 2015-12-2 15:45 2014-04-3 Show GitHub Exploit DB Packet Storm
207577 4.3 警告 MySQL AB
オラクル
- Oracle MySQL の MySQL Server における SERVER:SSL:yaSSL に関する脆弱性 CWE-noinfo
情報不足
CVE-2014-6495 2015-12-2 15:15 2014-10-14 Show GitHub Exploit DB Packet Storm
207578 4.3 警告 MySQL AB
オラクル
- Oracle MySQL の MySQL Server における CLIENT:SSL:yaSSL に関する脆弱性 CWE-noinfo
情報不足
CVE-2014-6496 2015-12-2 15:15 2014-10-14 Show GitHub Exploit DB Packet Storm
207579 7.5 危険 MySQL AB
オラクル
- Oracle MySQL の MySQL Server における SERVER:SSL:yaSSL に関する脆弱性 CWE-noinfo
情報不足
CVE-2014-6500 2015-12-2 15:15 2014-10-14 Show GitHub Exploit DB Packet Storm
207580 4.3 警告 MySQL AB
オラクル
- Oracle MySQL の MySQL Server における SERVER:SSL:yaSSL に関する脆弱性 CWE-noinfo
情報不足
CVE-2014-6478 2015-12-2 15:15 2014-10-14 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