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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 27, 2026, 2:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
255891 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-399
リソース管理の問題
CVE-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255892 4.3 警告 Opera Software ASA - Opera における javascript: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255893 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証
CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255894 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2067 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255895 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2063 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255896 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2059 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255897 9.3 危険 アドビシステムズ
Opera Software ASA
- Opera における Adobe Acrobat の JavaScript の制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-1599 2010-09-27 16:09 2009-05-11 Show GitHub Exploit DB Packet Storm
255898 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2008-7245 2010-09-27 16:09 2009-09-18 Show GitHub Exploit DB Packet Storm
255899 9.3 危険 Opera Software ASA - Windows 上で稼働する Opera におけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2008-5178 2010-09-27 16:09 2008-11-20 Show GitHub Exploit DB Packet Storm
255900 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足
CVE-2009-0916 2010-09-27 16:08 2009-03-3 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
214061 5.3 MEDIUM
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow. CWE-191
 Integer Underflow (Wrap or Wraparound)
CVE-2020-11909 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214062 4.3 MEDIUM
Adjacent
treck tcp\/ip The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP. NVD-CWE-Other
CVE-2020-11908 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214063 6.3 MEDIUM
Adjacent
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 improperly handles a Length Parameter Inconsistency in TCP. NVD-CWE-Other
CVE-2020-11907 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214064 6.3 MEDIUM
Adjacent
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an Ethernet Link Layer Integer Underflow. CWE-191
 Integer Underflow (Wrap or Wraparound)
CVE-2020-11906 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214065 6.5 MEDIUM
Adjacent
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has a DHCPv6 Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11905 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214066 7.3 HIGH
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an Integer Overflow during Memory Allocation that causes an Out-of-Bounds Write. CWE-787
CWE-190
 Out-of-bounds Write
 Integer Overflow or Wraparound
CVE-2020-11904 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214067 6.5 MEDIUM
Adjacent
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.28 has a DHCP Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11903 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214068 7.3 HIGH
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an IPv6OverIPv4 tunneling Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11902 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214069 9.0 CRITICAL
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 allows Remote Code execution via a single invalid DNS response. CWE-125
CWE-787
CWE-330
CWE-131
Out-of-bounds Read
 Out-of-bounds Write
 Use of Insufficiently Random Values
Incorrect Calculation of Buffer Size
CVE-2020-11901 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
214070 8.2 HIGH
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.41 has an IPv4 tunneling Double Free. CWE-415
 Double Free
CVE-2020-11900 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm