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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 25, 2026, 4:01 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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255851 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
255852 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
255853 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
255854 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
255855 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2661 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
255856 4.3 警告 Opera Software ASA - Opera における IDN ドメインになりすまされる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2660 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
255857 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2010-2659 2010-09-27 16:19 2010-03-2 Show GitHub Exploit DB Packet Storm
255858 4.3 警告 Opera Software ASA - Opera における任意のファイルのアップロードを誘発させられる脆弱性 CWE-20
不適切な入力確認
CVE-2010-2658 2010-09-27 16:19 2010-07-1 Show GitHub Exploit DB Packet Storm
255859 9.3 危険 Opera Software ASA - Windows および Mac OS X 上で稼働する Opera 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-2010-2657 2010-09-27 16:18 2010-07-1 Show GitHub Exploit DB Packet Storm
255860 6.8 警告 Opera Software ASA - Opera 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-2010-2576 2010-09-27 16:18 2010-08-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 25, 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
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301301 - mozilla seamonkey
firefox
thunderbird
Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allow remote attackers to cause a denial of service (memory corruption and application cra… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2011-2377 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301302 - mozilla firefox
thunderbird
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.18 and Thunderbird before 3.1.11 allow remote attackers to cause a denial of service (memory corruption and ap… NVD-CWE-noinfo
CVE-2011-2376 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301303 - mozilla firefox
thunderbird
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 5.0 and Thunderbird through 3.1.11 allow remote attackers to cause a denial of service (memory corruption and appl… NVD-CWE-noinfo
CVE-2011-2375 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301304 - mozilla firefox
thunderbird
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, and Thunderbird before 3.1.11, allow remote attackers to cause a denial of service (… NVD-CWE-noinfo
CVE-2011-2374 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301305 - mozilla seamonkey
firefox
thunderbird
Use-after-free vulnerability in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14, when JavaScript is disabled, allows remote attackers to e… CWE-399
 Resource Management Errors
CVE-2011-2373 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301306 - mozilla seamonkey
firefox
thunderbird
Integer overflow in the Array.reduceRight method in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arb… CWE-189
Numeric Errors
CVE-2011-2371 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301307 - mozilla firefox Mozilla Firefox before 5.0 does not properly enforce the whitelist for the xpinstall functionality, which allows remote attackers to trigger an installation dialog for a (1) add-on or (2) theme via u… CWE-264
Permissions, Privileges, and Access Controls
CVE-2011-2370 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301308 - mozilla firefox Cross-site scripting (XSS) vulnerability in Mozilla Firefox 4.x through 4.0.1 allows remote attackers to inject arbitrary web script or HTML via an SVG element containing an HTML-encoded entity. CWE-79
Cross-site Scripting
CVE-2011-2369 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301309 - mozilla firefox The WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict write operations, which allows remote attackers to execute arbitrary code or cause a denial of service (applic… CWE-264
Permissions, Privileges, and Access Controls
CVE-2011-2368 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
301310 - mozilla firefox The WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict read operations, which allows remote attackers to obtain sensitive information from GPU memory associated with… CWE-264
Permissions, Privileges, and Access Controls
CVE-2011-2367 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm