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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 23, 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
257011 4.3 警告 TWiki - TWiki におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2011-3010 2011-10-7 11:20 2011-09-22 Show GitHub Exploit DB Packet Storm
257012 4.3 警告 Mozilla Foundation - Mozilla Firefox および SeaMonkey におけるキー操作を読み取られる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3866 2011-10-7 11:10 2011-09-27 Show GitHub Exploit DB Packet Storm
257013 5 警告 FFmpeg - FFmpeg の libavcodec 内にある cavsdec.c における サービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3973 2011-10-7 10:59 2011-10-2 Show GitHub Exploit DB Packet Storm
257014 6.8 警告 FFmpeg
Libav		 - FFmpeg および libav の decode_residual_block 関数における整数符号エラーの脆弱性 CWE-189
数値処理の問題 		CVE-2011-3362 2011-10-7 10:58 2011-10-2 Show GitHub Exploit DB Packet Storm
257015 - - Investintech.com Inc. - SlimPDF Reader に複数の脆弱性 - - 2011-10-7 10:56 2011-10-4 Show GitHub Exploit DB Packet Storm
257016 10 危険 Mozilla Foundation - Mozilla Firefox のプラグイン API におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2996 2011-10-5 16:27 2011-09-27 Show GitHub Exploit DB Packet Storm
257017 9.3 危険 FFmpeg - FFmpeg の Matroska フォーマットデコーダにおける任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3504 2011-10-5 16:26 2011-09-29 Show GitHub Exploit DB Packet Storm
257018 4.3 警告 Wibu-Systems AG - Wibu-Systems CodeMeter WebAdmin の Licenses.html におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2011-3689 2011-10-4 10:29 2011-09-27 Show GitHub Exploit DB Packet Storm
257019 5 警告 NetSaro - NetSaro Enterprise Messenger Server におけるアプリケーションのソースコードを読まれる脆弱性 CWE-200
情報漏えい 		CVE-2011-3694 2011-10-4 10:28 2011-09-27 Show GitHub Exploit DB Packet Storm
257020 1.9 注意 NetSaro - NetSaro Enterprise Messenger Server における平文のサーバ資格情報を発見される脆弱性 CWE-310
暗号の問題 		CVE-2011-3693 2011-10-4 10:25 2011-09-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 23, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
6641 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-269
 Improper Privilege Management 		CVE-2026-8972 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6642 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-269
 Improper Privilege Management 		CVE-2026-8957 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6643 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-269
 Improper Privilege Management 		CVE-2026-8955 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6644 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-269
 Improper Privilege Management 		CVE-2026-8952 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6645 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accid… - CVE-2026-8342 2026-05-21 02:16 2026-05-21 Show GitHub Exploit DB Packet Storm
6646 7.1 HIGH
Network 		- - A flaw was found in Keycloak. A low-privilege user, with knowledge of user credentials and client ID, can bypass a security control intended to disable the implicit flow in OpenID Connect (OIDC) clie… CWE-472
 External Control of Assumed-Immutable Web Parameter 		CVE-2026-7571 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6647 7.5 HIGH
Network 		- - A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim i… CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-7507 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6648 8.1 HIGH
Network 		- - A flaw was found in Keycloak's URL validation logic during redirect operations. By crafting a malicious request, an attacker could bypass validation to redirect users to unauthorized URLs, potentiall… CWE-601
Open Redirect 		CVE-2026-7504 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6649 7.5 HIGH
Network 		- - A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language (SAML) endpoint. This malicious input can cause high … CWE-1286
 Improper Validation of Syntactic Correctness of Input 		CVE-2026-7307 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
6650 6.8 MEDIUM
Network 		- - A flaw was found in Keycloak. An authenticated client could exploit an Insecure Direct Object Reference (IDOR) vulnerability in the Authorization Services Protection API endpoint. By knowing or obtai… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-4630 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm