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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":April 30, 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
252581 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
252582 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
252583 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
252584 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
252585 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
252586 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
252587 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
252588 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
252589 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
252590 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:April 30, 2026, 4:58 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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21 8.8 HIGH
Network
tenda f456_firmware A vulnerability has been found in Tenda F456 1.0.0.5. This affects the function fromWrlclientSet of the file /goform/WrlclientSet of the component httpd. The manipulation leads to buffer overflow. Re… New CWE-119
CWE-120
Incorrect Access of Indexable Resource ('Range Error') 
Classic Buffer Overflow
CVE-2026-7101 2026-04-30 02:42 2026-04-27 Show GitHub Exploit DB Packet Storm
22 8.8 HIGH
Network
tenda f456_firmware A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in comm… New CWE-74
CWE-77
Injection
Command Injection
CVE-2026-7102 2026-04-30 02:41 2026-04-27 Show GitHub Exploit DB Packet Storm
23 5.5 MEDIUM
Local
foxit pdf_editor
pdf_reader
Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate. New CWE-248
 Uncaught Exception
CVE-2026-5937 2026-04-30 02:31 2026-04-27 Show GitHub Exploit DB Packet Storm
24 5.5 MEDIUM
Local
foxit pdf_editor
pdf_reader
Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of service. New CWE-691
 Insufficient Control Flow Management
CVE-2026-5938 2026-04-30 02:29 2026-04-27 Show GitHub Exploit DB Packet Storm
25 5.5 MEDIUM
Local
foxit pdf_editor
pdf_reader
A crafted XFA PDF can trigger a use-after-free condition during calculate event processing, causing the application to crash and resulting in an arbitrary code execution. New CWE-416
 Use After Free
CVE-2026-5939 2026-04-30 02:28 2026-04-27 Show GitHub Exploit DB Packet Storm
26 5.5 MEDIUM
Local
foxit pdf_editor
pdf_reader
Calling a function that triggers a UI refresh after removing comments via a script may access an invalidated object, leading to program crashes. New CWE-416
 Use After Free
CVE-2026-5940 2026-04-30 02:26 2026-04-27 Show GitHub Exploit DB Packet Storm
27 7.1 HIGH
Local
foxit pdf_editor
pdf_reader
Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during inte… New CWE-20
NVD-CWE-noinfo
 Improper Input Validation 
CVE-2026-5941 2026-04-30 02:24 2026-04-27 Show GitHub Exploit DB Packet Storm
28 5.5 MEDIUM
Local
foxit pdf_editor
pdf_reader
Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated objects and crash the program. New CWE-416
 Use After Free
CVE-2026-5942 2026-04-30 02:18 2026-04-27 Show GitHub Exploit DB Packet Storm
29 7.8 HIGH
Local
foxit pdf_editor
pdf_reader
Document structural anomalies caused inconsistencies between page element relationships and internal index states. When scripts triggered document modifications, object reference validity was not pro… New CWE-416
 Use After Free
CVE-2026-5943 2026-04-30 02:18 2026-04-27 Show GitHub Exploit DB Packet Storm
30 4.7 MEDIUM
Network
- - A vulnerability was found in SourceCodester Pizzafy Ecommerce System 1.0. Affected is the function save_menu of the file /admin/admin_class_novo.php of the component File Extension Handler. Performin… New CWE-284
CWE-434
Improper Access Control
 Unrestricted Upload of File with Dangerous Type 
CVE-2026-7393 2026-04-30 02:16 2026-04-30 Show GitHub Exploit DB Packet Storm