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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 13, 2026, 12:06 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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254181 4.3 警告 Opera Software ASA - Opera の Opera.dll 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-2008-4725 2010-09-27 16:07 2008-10-23 Show GitHub Exploit DB Packet Storm
254182 5.8 警告 Opera Software ASA - Opera における新規フィードの購読を作成される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4698 2010-09-27 16:05 2008-10-23 Show GitHub Exploit DB Packet Storm
254183 10 危険 Opera Software ASA - Windows 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-noinfo
情報不足
CVE-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
254184 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
254185 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
254186 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
254187 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
254188 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
254189 4.3 警告 Opera Software ASA - Opera 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-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
254190 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 13, 2026, 5:05 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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71 6.5 MEDIUM
Network
- - User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. New CWE-451
 User Interface (UI) Misrepresentation of Critical Information
CVE-2026-42891 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
72 5.4 MEDIUM
Network
- - Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a netw… New CWE-74
Injection
CVE-2026-42838 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
73 9.1 CRITICAL
Network
- - Execution with unnecessary privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network. New CWE-250
 Execution with Unnecessary Privileges
CVE-2026-42833 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
74 7.7 HIGH
Local
- - Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally. New CWE-284
Improper Access Control
CVE-2026-42832 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
75 7.8 HIGH
Local
- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. New CWE-122
Heap-based Buffer Overflow
CVE-2026-42831 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
76 6.5 MEDIUM
Local
- - Untrusted search path in Azure Monitor Agent allows an authorized attacker to elevate privileges locally. New CWE-426
 Untrusted Search Path
CVE-2026-42830 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
77 7.0 HIGH
Local
- - Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free
CVE-2026-42825 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
78 9.9 CRITICAL
Network
- - Improper access control in Azure Logic Apps allows an authorized attacker to elevate privileges over a network. New CWE-284
Improper Access Control
CVE-2026-42823 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
79 4.3 MEDIUM
Network
- - Kubewarden is a policy engine for Kubernetes. Prior to , An attacker with privileged AdmissionPolicy or AdmissionPolicyGroup create permissions (which isn't the default) can craft a policy that makes… New CWE-862
 Missing Authorization
CVE-2026-42541 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
80 - - - Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1… New CWE-200
Information Exposure
CVE-2026-42498 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm