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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 28, 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
256131 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
256132 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
256133 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
256134 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
256135 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
256136 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
256137 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
256138 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
256139 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
256140 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
259361 6.5 MEDIUM
Network
matroska mkclean The Node_ValidatePtr function in corec/corec/node/node.c in mkclean 0.8.9 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file. CWE-476
 NULL Pointer Dereference
CVE-2017-12803 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259362 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The EBML_IntegerValue function in ebmlnumber.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file. CWE-20
 Improper Input Validation 
CVE-2017-12802 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259363 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The UpdateDataSize function in ebmlmaster.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file. CWE-20
 Improper Input Validation 
CVE-2017-12801 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259364 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The EBML_FindNextElement function in ebmlmain.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (Null pointer dereference and application crash) via a crafted mkv … CWE-476
 NULL Pointer Dereference
CVE-2017-12800 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259365 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The ReadDataFloat function in ebmlnumber.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file. CWE-20
 Improper Input Validation 
CVE-2017-12783 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259366 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The ReadData function in ebmlmaster.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (assert fault) via a crafted mkv file. CWE-20
 Improper Input Validation 
CVE-2017-12782 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259367 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The EBML_BufferToID function in ebmlelement.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (Null pointer dereference and application crash) via a crafted mkv fi… CWE-476
 NULL Pointer Dereference
CVE-2017-12781 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259368 6.5 MEDIUM
Network
matroska libebml2
mkclean
mkvalidator
The ReadData function in ebmlstring.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (invalid free and application crash) via a crafted mkv file. CWE-416
 Use After Free
CVE-2017-12780 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259369 6.5 MEDIUM
Network
matroska mkvalidator The Node_GetData function in corec/corec/node/node.c in mkvalidator 0.5.1 allows remote attackers to cause a denial of service (Null pointer dereference and application crash) via a crafted mkv file. CWE-476
 NULL Pointer Dereference
CVE-2017-12779 2024-11-21 12:10 2017-11-10 Show GitHub Exploit DB Packet Storm
259370 7.8 HIGH
Local
inpage inpage Special crafted InPage document leads to arbitrary code execution in InPage reader. CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2017-12824 2024-11-21 12:10 2017-11-8 Show GitHub Exploit DB Packet Storm