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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":May 30, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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234251 7.8 危険 Linux - Linux Kernel の sfc ドライバにおけるサービス運用妨害 (DoS) の脆弱性 CWE-189
数値処理の問題 		CVE-2012-3412 2012-11-9 15:59 2012-09-19 Show GitHub Exploit DB Packet Storm
234252 5 警告 IBM - IBM TFIM および TFIMBG におけるセキュリティ制限を回避される脆弱性 CWE-287
不適切な認証 		CVE-2012-3315 2012-11-9 12:19 2012-11-8 Show GitHub Exploit DB Packet Storm
234253 5 警告 シスコシステムズ - Cisco Secure Access Control System における認証を回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2012-5424 2012-11-9 12:18 2012-11-7 Show GitHub Exploit DB Packet Storm
234254 10 危険 ヒューレット・パッカード - HP Performance Insight における重要な情報を取得される脆弱性 CWE-noinfo
情報不足 		CVE-2012-3270 2012-11-9 12:16 2012-11-1 Show GitHub Exploit DB Packet Storm
234255 7.5 危険 ヒューレット・パッカード - HP Performance Insight における重要な情報を取得される脆弱性 CWE-noinfo
情報不足 		CVE-2012-3269 2012-11-9 12:15 2012-11-1 Show GitHub Exploit DB Packet Storm
234256 9.7 危険 ソフォス - Sophos Antivirus に複数の脆弱性 - - 2012-11-9 11:06 2012-11-6 Show GitHub Exploit DB Packet Storm
234257 6 警告 MoinMoin - MoinMoin の security/__init__.py における別のグループのメンバとして扱われる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-4404 2012-11-9 10:49 2012-09-3 Show GitHub Exploit DB Packet Storm
234258 10 危険 Mozilla Foundation - 複数の Mozilla 製品の WebSocket の実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2012-4191 2012-11-9 10:47 2012-10-11 Show GitHub Exploit DB Packet Storm
234259 6.9 警告 D-Bus - libdbus における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-3524 2012-11-9 10:42 2012-09-18 Show GitHub Exploit DB Packet Storm
234260 1.9 注意 Linux - Linux Kernel の Netlink の実装おける Netlink 通信を偽造される脆弱性 CWE-287
不適切な認証 		CVE-2012-3520 2012-11-9 10:40 2012-09-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 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
2541 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
2542 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
2543 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
2544 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
2545 - - - 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
2546 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
2547 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
2548 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
2549 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
2550 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