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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 26, 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
253661 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-399
リソース管理の問題 		CVE-2011-2640 2011-08-16 11:33 2011-04-12 Show GitHub Exploit DB Packet Storm
253662 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (CPU 資源の消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2639 2011-08-16 11:33 2011-04-12 Show GitHub Exploit DB Packet Storm
253663 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-2011-2638 2011-08-16 11:32 2011-04-12 Show GitHub Exploit DB Packet Storm
253664 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-2011-2637 2011-08-16 11:31 2011-04-12 Show GitHub Exploit DB Packet Storm
253665 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-2011-2636 2011-08-16 11:30 2011-04-12 Show GitHub Exploit DB Packet Storm
253666 5 警告 Opera Software ASA - Opera の Cascading Style Sheets 実装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-2011-2635 2011-08-16 11:30 2011-04-12 Show GitHub Exploit DB Packet Storm
253667 5 警告 Opera Software ASA - Opera における検索および設定変更の機能をハイジャックされる脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2634 2011-08-16 11:29 2011-04-12 Show GitHub Exploit DB Packet Storm
253668 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes の xlssr.dll 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-2011-1512 2011-08-16 11:26 2011-05-24 Show GitHub Exploit DB Packet Storm
253669 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される Autonomy KeyView の lzhsr.dll における整数アンダーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-1213 2011-08-16 11:24 2011-05-24 Show GitHub Exploit DB Packet Storm
253670 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される rtfsr.dll におけるスタック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-2011-1214 2011-08-16 11:23 2011-05-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195281 7.5 HIGH
Network 		privoxy
debian 		privoxy
debian_linux 		A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash. - CVE-2021-20272 2024-11-21 14:46 2021-03-9 Show GitHub Exploit DB Packet Storm
195282 6.1 MEDIUM
Network 		movabletype movable_type_premium
movable_type_premium_advanced
movable_type_advanced
movable_type 		Cross-site scripting vulnerability in in Add asset screen of Contents field of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Adva… CWE-79
Cross-site Scripting 		CVE-2021-20665 2024-11-21 14:46 2021-03-5 Show GitHub Exploit DB Packet Storm
195283 6.1 MEDIUM
Network 		movabletype movable_type
movable_type_premium
movable_type_premium_advanced
movable_type_advanced 		Cross-site scripting vulnerability in in Asset registration screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Se… CWE-79
Cross-site Scripting 		CVE-2021-20664 2024-11-21 14:46 2021-03-5 Show GitHub Exploit DB Packet Storm
195284 6.1 MEDIUM
Network 		movabletype movable_type
movable_type_premium
movable_type_premium_advanced
movable_type_advanced 		Cross-site scripting vulnerability in in Role authority setting screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced … CWE-79
Cross-site Scripting 		CVE-2021-20663 2024-11-21 14:46 2021-03-5 Show GitHub Exploit DB Packet Storm
195285 5.4 MEDIUM
Network 		ibm rational_quality_manager
rational_team_concert
rational_doors_next_generation
doors_next
engineering_workflow_management
engineering_test_management
engineering_lifecycle_management… 		IBM Engineering products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially … CWE-79
Cross-site Scripting 		CVE-2021-20351 2024-11-21 14:46 2021-03-5 Show GitHub Exploit DB Packet Storm
195286 5.4 MEDIUM
Network 		ibm rational_quality_manager
rational_team_concert
rational_doors_next_generation
doors_next
engineering_workflow_management
engineering_test_management
engineering_lifecycle_management… 		IBM Engineering products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially … CWE-79
Cross-site Scripting 		CVE-2021-20350 2024-11-21 14:46 2021-03-5 Show GitHub Exploit DB Packet Storm
195287 5.4 MEDIUM
Network 		ibm rational_quality_manager
rational_team_concert
rational_doors_next_generation
doors_next
engineering_workflow_management
engineering_test_management
engineering_lifecycle_management… 		IBM Engineering products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially … CWE-79
Cross-site Scripting 		CVE-2021-20340 2024-11-21 14:46 2021-03-5 Show GitHub Exploit DB Packet Storm
195288 7.5 HIGH
Network 		ibm security_verify_bridge IBM Security Verify Bridge contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, o… CWE-798
 Use of Hard-coded Credentials 		CVE-2021-20442 2024-11-21 14:46 2021-03-4 Show GitHub Exploit DB Packet Storm
195289 5.9 MEDIUM
Network 		ibm security_verify_bridge IBM Security Verify Bridge uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196617. CWE-327
 Use of a Broken or Risky Cryptographic Algorithm 		CVE-2021-20441 2024-11-21 14:46 2021-03-4 Show GitHub Exploit DB Packet Storm
195290 8.2 HIGH
Local 		gnu
redhat
fedoraproject
netapp 		grub2
enterprise_linux_server_aus
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server_tus
enterprise_linux_server_eus
fedora
ontap_select_deploy_administration_… 		A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 … CWE-787
 Out-of-bounds Write 		CVE-2021-20233 2024-11-21 14:46 2021-03-4 Show GitHub Exploit DB Packet Storm