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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 7, 2026, 4:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
253231 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-2010-0653 2010-09-27 16:16 2010-02-18 Show GitHub Exploit DB Packet Storm
253232 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足
CVE-2009-4072 2010-09-27 16:16 2009-11-23 Show GitHub Exploit DB Packet Storm
253233 5.8 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-16
環境設定
CVE-2009-4071 2010-09-27 16:16 2009-11-24 Show GitHub Exploit DB Packet Storm
253234 5.8 警告 Opera Software ASA - Windows 上で稼働する Opera におけるアドレスフィールドを偽装される脆弱性 CWE-20
不適切な入力確認
CVE-2009-3832 2010-09-27 16:16 2009-10-28 Show GitHub Exploit DB Packet Storm
253235 5 警告 Opera Software ASA - Opera におけるフィッシング攻撃の脆弱性 CWE-Other
その他
CVE-2009-3049 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
253236 4.3 警告 Opera Software ASA - Opera における意図しないファイルをアップロードさせられる脆弱性 CWE-20
不適切な入力確認
CVE-2009-3048 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
253237 4.3 警告 Opera Software ASA - Opera における URL を偽装される脆弱性 CWE-Other
その他
CVE-2009-3047 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
253238 5 警告 Opera Software ASA - Opera における証明書チェーンの有効性を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-3046 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
253239 5 警告 Opera Software ASA - Opera における任意の SSL サーバになりすまされる脆弱性 CWE-310
暗号の問題
CVE-2009-3045 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
253240 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-94
コード・インジェクション
CVE-2009-3831 2010-09-27 16:14 2009-10-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 7, 2026, 4:22 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
209841 9.8 CRITICAL
Network
sophos sfos A heap-based buffer overflow in the awarrensmtp component of Sophos XG Firewall v17.5 MR11 and older potentially allows an attacker to run arbitrary code remotely. CWE-787
 Out-of-bounds Write
CVE-2020-11503 2024-11-21 13:58 2020-06-19 Show GitHub Exploit DB Packet Storm
209842 4.3 MEDIUM
Adjacent
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an ARP Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11914 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
209843 5.3 MEDIUM
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11913 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
209844 5.3 MEDIUM
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has a TCP Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11912 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
209845 5.3 MEDIUM
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has Improper ICMPv4 Access Control. CWE-732
 Incorrect Permission Assignment for Critical Resource
CVE-2020-11911 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
209846 5.3 MEDIUM
Network
treck tcp\/ip The Treck TCP/IP stack before 6.0.1.66 has an ICMPv4 Out-of-bounds Read. CWE-125
Out-of-bounds Read
CVE-2020-11910 2024-11-21 13:58 2020-06-17 Show GitHub Exploit DB Packet Storm
209847 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
209848 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
209849 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
209850 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