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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":June 21, 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
257171 4.4 警告 ヒューレット・パッカード - HP HP-UX の OS-Core.CORE2-KRN ファイルセットにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-0891 2011-04-27 11:56 2011-03-23 Show GitHub Exploit DB Packet Storm
257172 1.9 注意 Gentoo Linux
レッドハット		 - logrotate の logrotate.c 内にある writeState 関数におけるサービス運用妨害 (ローテーションの停止) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1155 2011-04-27 11:41 2011-03-30 Show GitHub Exploit DB Packet Storm
257173 6.9 警告 Gentoo Linux
レッドハット		 - logrotate の shred_file 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-2011-1154 2011-04-27 11:40 2011-03-30 Show GitHub Exploit DB Packet Storm
257174 1.9 注意 Gentoo Linux
レッドハット		 - logrotate の createOutputFile 関数におけるログデータを閲覧される脆弱性 CWE-362
競合状態 		CVE-2011-1098 2011-04-27 11:39 2011-03-30 Show GitHub Exploit DB Packet Storm
257175 6.9 警告 サイバートラスト株式会社
libvirt.org
レッドハット		 - 複数のレッドハット製品などで利用される libvirt の libvirt.c における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1146 2011-04-27 11:34 2011-02-17 Show GitHub Exploit DB Packet Storm
257176 5.1 警告 rsync.samba.org
レッドハット		 - rsync 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-2011-1097 2011-04-27 11:32 2011-03-26 Show GitHub Exploit DB Packet Storm
257177 6.9 警告 GNOME Project
レッドハット		 - GNOME Display Manager におけるファイルの所有権を変更される脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-0727 2011-04-27 11:31 2011-03-28 Show GitHub Exploit DB Packet Storm
257178 7.5 危険 レッドハット - Plone における管理者のアクセス権限を取得される脆弱性 CWE-noinfo
情報不足 		CVE-2011-0720 2011-04-27 11:30 2011-02-3 Show GitHub Exploit DB Packet Storm
257179 7.5 危険 CA Technologies - 複数の CA 製品の mng_core_com.dll 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-2010-3984 2011-04-27 11:29 2010-12-9 Show GitHub Exploit DB Packet Storm
257180 2.1 注意 freedesktop.org
サイバートラスト株式会社
レッドハット		 - D-Bus におけるサービス運用妨害 (デーモンクラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2010-4352 2011-04-27 11:26 2010-12-30 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 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