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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 1, 2026, 10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
250361 5 警告 Opera Software ASA - Opera の Cascading Style Sheets の実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-2631 2011-08-15 10:56 2011-05-18 Show GitHub Exploit DB Packet Storm
250362 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-2630 2011-08-15 10:55 2011-05-18 Show GitHub Exploit DB Packet Storm
250363 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足
CVE-2011-2629 2011-08-15 10:52 2011-05-18 Show GitHub Exploit DB Packet Storm
250364 10 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-20
不適切な入力確認
CVE-2011-2628 2011-08-15 10:51 2011-05-18 Show GitHub Exploit DB Packet Storm
250365 5 警告 Opera Software ASA - Opera の DOM 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足
CVE-2011-2627 2011-08-15 10:44 2011-06-28 Show GitHub Exploit DB Packet Storm
250366 4.3 警告 IBM - IBM WebSphere Application Server の暗号化アルゴリズムにおける脆弱性 CWE-310
暗号の問題
CVE-2011-1209 2011-08-15 10:41 2011-04-15 Show GitHub Exploit DB Packet Storm
250367 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット
- Mozilla Firefox および SeaMonkey 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-2011-0066 2011-08-15 10:32 2011-04-28 Show GitHub Exploit DB Packet Storm
250368 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット
- Mozilla Firefox および SeaMonkey 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-2011-0065 2011-08-15 10:30 2011-04-28 Show GitHub Exploit DB Packet Storm
250369 4.3 警告 マイクロソフト - Internet Explorer におけるウィンドウ偽装の脆弱性 CWE-noinfo
情報不足
- 2011-08-12 12:01 2011-08-12 Show GitHub Exploit DB Packet Storm
250370 6 警告 レッドハット - レッドハット製品で利用される system-config-firewall の fw_dbus.py における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-2520 2011-08-12 11:09 2011-07-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 1, 2026, 4:54 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1 7.3 HIGH
Network
mozilla firefox
thunderbird
Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have… New CWE-119
CWE-787
Incorrect Access of Indexable Resource ('Range Error') 
 Out-of-bounds Write
CVE-2026-7323 2026-05-1 03:38 2026-04-29 Show GitHub Exploit DB Packet Storm
2 9.6 CRITICAL
Network
google chrome Use after free in GPU in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High) New CWE-416
 Use After Free
CVE-2026-7333 2026-05-1 03:30 2026-04-29 Show GitHub Exploit DB Packet Storm
3 8.8 HIGH
Network
google chrome Use after free in Views in Google Chrome on Mac prior to 147.0.7727.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) New CWE-416
 Use After Free
CVE-2026-7334 2026-05-1 03:29 2026-04-29 Show GitHub Exploit DB Packet Storm
4 8.8 HIGH
Network
google chrome Use after free in media in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) New CWE-416
 Use After Free
CVE-2026-7335 2026-05-1 03:29 2026-04-29 Show GitHub Exploit DB Packet Storm
5 8.8 HIGH
Network
google chrome Use after free in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) New CWE-416
 Use After Free
CVE-2026-7336 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm
6 8.8 HIGH
Network
google chrome Type Confusion in V8 in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) New CWE-843
Type Confusion
CVE-2026-7337 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm
7 7.5 HIGH
Adjacent
google chrome Use after free in Cast in Google Chrome prior to 147.0.7727.138 allowed an attacker on the local network segment to potentially exploit heap corruption via malicious network traffic. (Chromium securi… New CWE-416
 Use After Free
CVE-2026-7338 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm
8 8.1 HIGH
Network
google chrome Inappropriate implementation in Tint in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Hi… New CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2026-7346 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm
9 8.1 HIGH
Network
google chrome Use after free in Chromoting in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: High) New CWE-416
 Use After Free
CVE-2026-7347 2026-05-1 03:27 2026-04-29 Show GitHub Exploit DB Packet Storm
10 8.8 HIGH
Network
google chrome Use after free in Codecs in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) New CWE-416
 Use After Free
CVE-2026-7348 2026-05-1 03:27 2026-04-29 Show GitHub Exploit DB Packet Storm