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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 27, 2026, 4 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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255851 6.8 警告 w3m project
ターボリナックス
サイバートラスト株式会社
レッドハット
- w3m のistream.c における X.509 証明書の処理に関する任意の SSL サーバになりすまされる脆弱性 CWE-20
不適切な入力確認
CVE-2010-2074 2010-09-27 16:24 2010-06-16 Show GitHub Exploit DB Packet Storm
255852 6.8 警告 レッドハット
サイバートラスト株式会社
ターボリナックス
OpenLDAP Foundation
- OpenLDAP 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-2009-3767 2010-09-27 16:23 2009-10-23 Show GitHub Exploit DB Packet Storm
255853 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-2010-3021 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
255854 5 警告 Opera Software ASA - Opera の news-feed プレビュー機能における任意のフィードの購読を強制される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-3020 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
255855 9.3 危険 Opera Software ASA - 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-2010-3019 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
255856 9.3 危険 Opera Software ASA - Windows および Mac OS X 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-264
認可・権限・アクセス制御
CVE-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
255857 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
255858 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
255859 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-Other
その他
CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
255860 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2662 2010-09-27 16:20 2010-07-1 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
195421 8.8 HIGH
Network
google
microsoft
chrome
edge_chromium
Insufficient policy enforcement in extensions in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass content security policy via a crafted Chrome Extension. NVD-CWE-Other
CVE-2021-21127 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195422 6.5 MEDIUM
Network
google
microsoft
chrome
edge_chromium
Insufficient policy enforcement in extensions in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass site isolation via a crafted Chrome Extension. CWE-20
 Improper Input Validation 
CVE-2021-21126 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195423 8.1 HIGH
Network
google
microsoft
chrome
edge_chromium
Insufficient policy enforcement in File System API in Google Chrome on Windows prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. CWE-59
Link Following
CVE-2021-21125 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195424 9.6 CRITICAL
Network
google
microsoft
chrome
edge_chromium
Potential user after free in Speech Recognizer in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21124 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195425 6.5 MEDIUM
Network
google
microsoft
chrome
edge_chromium
Insufficient data validation in File System API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. CWE-20
 Improper Input Validation 
CVE-2021-21123 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195426 8.8 HIGH
Network
google
microsoft
chrome
edge_chromium
Use after free in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21122 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195427 9.6 CRITICAL
Network
google
microsoft
chrome
edge_chromium
Use after free in Omnibox in Google Chrome on Linux prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21121 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195428 8.8 HIGH
Network
google
microsoft
chrome
edge_chromium
Use after free in WebSQL in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21120 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195429 8.8 HIGH
Network
google
microsoft
chrome
edge_chromium
Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21119 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm
195430 8.8 HIGH
Network
google
microsoft
chrome
edge_chromium
Insufficient data validation in V8 in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21118 2024-11-21 14:47 2021-02-9 Show GitHub Exploit DB Packet Storm