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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 25, 2026, 10:01 a.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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259441 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
259442 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
259443 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
259444 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
259445 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
259446 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
259447 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
259448 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
259449 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
259450 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:June 25, 2026, 4:04 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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301361 - mozilla
redhat
canonical
debian
suse
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
debian_linux
enterprise_linux_desktop
enterprise_linux_eus
Heap-based buffer overflow in the nsWaveReader::DecodeAudioData function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, a… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2012-4186 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301362 - mozilla
redhat
canonical
suse
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
linux_enterpri…
Buffer overflow in the nsCharTraits::length function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before … CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2012-4185 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301363 - mozilla
redhat
canonical
suse
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
linux_enterpri…
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 d… CWE-79
Cross-site Scripting
CVE-2012-4184 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301364 - mozilla
redhat
canonical
suse
opensuse
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
linux_enterpri…
Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0… CWE-416
 Use After Free
CVE-2012-4183 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301365 - mozilla
redhat
canonical
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
Use-after-free vulnerability in the nsSMILAnimationController::DoSample function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 1… CWE-416
 Use After Free
CVE-2012-4181 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301366 - mozilla
redhat
canonical
suse
debian
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
linux_enterpri…
Use-after-free vulnerability in the nsTextEditRules::WillInsert function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, a… CWE-416
 Use After Free
CVE-2012-4182 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301367 - mozilla
redhat
canonical
suse
debian
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
linux_enterpri…
Heap-based buffer overflow in the nsHTMLEditor::IsPrevCharInNodeWhitespace function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x befor… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2012-4180 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301368 - mozilla
redhat
canonical
suse
debian
firefox
thunderbird_esr
thunderbird
seamonkey
enterprise_linux_server
enterprise_linux_workstation
ubuntu_linux
enterprise_linux_desktop
enterprise_linux_eus
linux_enterpri…
Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before … CWE-416
 Use After Free
CVE-2012-4179 2024-11-21 10:42 2012-10-11 Show GitHub Exploit DB Packet Storm
301369 - dracut_project
fedoraproject
redhat
dracut
fedora
enterprise_linux_desktop
enterprise_linux_server
enterprise_linux_workstation
dracut.sh in dracut, as used in Red Hat Enterprise Linux 6, Fedora 16 and 17, and possibly other products, creates initramfs images with world-readable permissions, which might allow local users to o… CWE-276
Incorrect Default Permissions 
CVE-2012-4453 2024-11-21 10:42 2012-10-10 Show GitHub Exploit DB Packet Storm
301370 - apache axis2 Apache Axis2 allows remote attackers to forge messages and bypass authentication via an "XML Signature wrapping attack." CWE-287
Improper Authentication
CVE-2012-4418 2024-11-21 10:42 2012-10-10 Show GitHub Exploit DB Packet Storm