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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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249031 6.4 警告 The PHP Group - PHP の exif.c にある exif_process_IFD_TAG 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題
CVE-2011-4566 2012-05-14 17:26 2011-10-27 Show GitHub Exploit DB Packet Storm
249032 6.3 警告 サイバートラスト株式会社
Ruby-lang.org
レッドハット
- Ruby の FileUtils.remove_entry_secure メソッドにおける任意のファイルを削除される脆弱性 CWE-59
リンク解釈の問題
CVE-2011-1004 2012-05-14 17:21 2011-03-2 Show GitHub Exploit DB Packet Storm
249033 5 警告 The PHP Group - PHP の apache_request_headers 関数における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-2012-2329 2012-05-14 16:28 2012-05-11 Show GitHub Exploit DB Packet Storm
249034 5 警告 アップル - Apple Safari の WebKit におけるフォームフィールドに入力される脆弱性 CWE-20
不適切な入力確認
CVE-2012-0676 2012-05-14 15:44 2012-05-11 Show GitHub Exploit DB Packet Storm
249035 6.8 警告 アップル
GNU Project
- gzip の huft_build 関数における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2009-2624 2012-05-14 15:32 2010-01-29 Show GitHub Exploit DB Packet Storm
249036 4.3 警告 アップル - Apple Mac OS X の Time Machine における Time Capsule の資格情報を読み取られる脆弱性 CWE-287
不適切な認証
CVE-2012-0675 2012-05-14 15:28 2012-05-11 Show GitHub Exploit DB Packet Storm
249037 7.5 危険 アップル - Apple Mac OS X の Security Framework における整数オーバーフローの脆弱性 CWE-189
数値処理の問題
CVE-2012-0662 2012-05-14 15:27 2012-05-11 Show GitHub Exploit DB Packet Storm
249038 2.6 注意 日本電気
IBM
アップル
サイバートラスト株式会社
SSH コミュニケーションズ・セキュリティ
ヤマハ
サン・マイクロシステムズ
レッドハット
ディアイティ
OpenBSD
- SSH 通信において一部データが漏えいする可能性 CWE-200
情報漏えい
CVE-2008-5161 2012-05-14 15:27 2008-11-17 Show GitHub Exploit DB Packet Storm
249039 2.1 注意 アップル - Apple Mac OS X の Quartz Composer におけるスクリーンロックを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-0657 2012-05-14 15:23 2012-05-11 Show GitHub Exploit DB Packet Storm
249040 6.2 警告 アップル - Apple Mac OS X の LoginUIFramework における任意のアカウントへログインされる脆弱性 CWE-362
競合状態
CVE-2012-0656 2012-05-14 15:22 2012-05-11 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
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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