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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 4, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
226301 4.3 警告 Elgg - Elgg の engine/lib/access.php における、個人のエンティティを読まれる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-6563 2013-05-27 15:58 2012-05-19 Show GitHub Exploit DB Packet Storm
226302 5 警告 Wireshark - Wireshark の sFlow 解析機能におけるサービス運用妨害 (無限ループ) の脆弱性 CWE-189
数値処理の問題 		CVE-2012-6054 2013-05-27 15:57 2012-11-28 Show GitHub Exploit DB Packet Storm
226303 6.8 警告 Elgg - Elgg の engine/lib/users.php における任意のアカウントを作成される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-6562 2013-05-27 15:57 2012-05-19 Show GitHub Exploit DB Packet Storm
226304 4.3 警告 Elgg - Elgg の engine/lib/views.php 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-2012-6561 2013-05-27 15:55 2012-05-19 Show GitHub Exploit DB Packet Storm
226305 5 警告 Wireshark - Wireshark の USB 解析機能におけるサービス運用妨害 (無限ループ) の脆弱性 CWE-189
数値処理の問題 		CVE-2012-6053 2013-05-27 15:55 2012-11-28 Show GitHub Exploit DB Packet Storm
226306 7.5 危険 FreeNAC - FreeNAC の deviceadd.php における SQL インジェクションの脆弱性 CWE-20
不適切な入力確認 		CVE-2012-6560 2013-05-27 15:54 2013-05-23 Show GitHub Exploit DB Packet Storm
226307 5 警告 Wireshark - Wireshark における重要なホスト名の情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2012-6052 2013-05-27 15:54 2012-11-28 Show GitHub Exploit DB Packet Storm
226308 4.3 警告 FreeNAC - FreeNAC 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-2012-6559 2013-05-27 15:52 2013-05-23 Show GitHub Exploit DB Packet Storm
226309 6.8 警告 Heaventools Software - HeavenTools PE Explorer におけるヒープベースの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-2012-6558 2013-05-27 15:46 2012-05-18 Show GitHub Exploit DB Packet Storm
226310 4.4 警告 GNU Project - GNU Grep 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-2012-5667 2013-05-27 15:46 2012-12-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3671 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-693
 Protection Mechanism Failure 		CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
3672 9.1 CRITICAL
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-942
 Permissive Cross-domain Policy with Untrusted Domains 		CVE-2026-8948 2026-05-20 23:53 2026-05-19 Show GitHub Exploit DB Packet Storm
3673 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
3674 6.5 MEDIUM
Network 		mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
3675 6.5 MEDIUM
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-346
 Origin Validation Error 		CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm
3676 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm
3677 9.6 CRITICAL
Network 		mozilla firefox
thunderbird 		Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-20
CWE-119
CWE-693
 Improper Input Validation 
Incorrect Access of Indexable Resource ('Range Error') 
 Protection Mechanism Failure 		CVE-2026-8959 2026-05-20 23:28 2026-05-19 Show GitHub Exploit DB Packet Storm
3678 8.8 HIGH
Network 		- - Twig versions 2.16.x and 3.9.0 through 3.25.x contain a sandbox bypass vulnerability when using a SourcePolicyInterface that allows attackers with template rendering capabilities to pass arbitrary PH… CWE-693
 Protection Mechanism Failure 		CVE-2026-24425 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm
3679 7.3 HIGH
Network 		- - An authorization vulnerability exists in Innoshop 0.6.0. After logging into the frontend, an attacker can directly access backend application interfaces, leading to further dangerous operations. CWE-284
Improper Access Control 		CVE-2026-39250 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm
3680 4.3 MEDIUM
Network 		- - Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be execute… CWE-862
 Missing Authorization 		CVE-2026-44392 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm