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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 17, 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
254621 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2010-2421 2010-09-27 16:18 2010-06-21 Show GitHub Exploit DB Packet Storm
254622 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-2010-2121 2010-09-27 16:18 2010-06-1 Show GitHub Exploit DB Packet Storm
254623 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-2010-1993 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
254624 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-2010-1989 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
254625 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-399
リソース管理の問題 		CVE-2010-1728 2010-09-27 16:17 2010-04-30 Show GitHub Exploit DB Packet Storm
254626 10 危険 Opera Software ASA - Opera における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2010-1349 2010-09-27 16:17 2010-04-12 Show GitHub Exploit DB Packet Storm
254627 5 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-2010-1310 2010-09-27 16:16 2010-03-22 Show GitHub Exploit DB Packet Storm
254628 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
254629 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
254630 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
NVD Vulnerability Information

Update Date:May 17, 2026, 4:15 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195641 4.7 MEDIUM
Adjacent 		cisco nx-os A vulnerability in the Link Layer Discovery Protocol (LLDP) for Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, adjacent attacker to… CWE-346
 Origin Validation Error 		CVE-2021-1231 2024-11-21 14:43 2021-02-25 Show GitHub Exploit DB Packet Storm
195642 7.5 HIGH
Network 		cisco nx-os A vulnerability with the Border Gateway Protocol (BGP) for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to … NVD-CWE-Other
CVE-2021-1230 2024-11-21 14:43 2021-02-25 Show GitHub Exploit DB Packet Storm
195643 5.3 MEDIUM
Network 		cisco nx-os A vulnerability in ICMP Version 6 (ICMPv6) processing in Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a slow system memory leak, which over time could lead to a denia… - CVE-2021-1229 2024-11-21 14:43 2021-02-25 Show GitHub Exploit DB Packet Storm
195644 6.5 MEDIUM
Adjacent 		cisco nx-os A vulnerability in the fabric infrastructure VLAN connection establishment of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) Mode could allow an unauthenticated, … NVD-CWE-Other
CVE-2021-1228 2024-11-21 14:43 2021-02-25 Show GitHub Exploit DB Packet Storm
195645 8.1 HIGH
Network 		cisco nx-os A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnera… - CVE-2021-1227 2024-11-21 14:43 2021-02-25 Show GitHub Exploit DB Packet Storm
195646 7.1 HIGH
Local 		nvidia geforce_experience NVIDIA GeForce Experience, all versions prior to 3.21, contains a vulnerability in GameStream (rxdiag.dll) where an arbitrary file deletion due to improper handling of log files may lead to denial of… NVD-CWE-noinfo
CVE-2021-1072 2024-11-21 14:43 2021-02-6 Show GitHub Exploit DB Packet Storm
195647 6.7 MEDIUM
Local 		cisco ios_xr Multiple vulnerabilities in Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for the Cisco 8000 Series Rout… - CVE-2021-1244 2024-11-21 14:43 2021-02-5 Show GitHub Exploit DB Packet Storm
195648 6.7 MEDIUM
Local 		cisco ios_xr Multiple vulnerabilities in Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for the Cisco 8000 Series Rout… - CVE-2021-1136 2024-11-21 14:43 2021-02-5 Show GitHub Exploit DB Packet Storm
195649 6.5 MEDIUM
Adjacent 		cisco ios_xr A vulnerability in the IPv6 protocol handling of the management interfaces of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause an IPv6 flood on the management interfac… - CVE-2021-1268 2024-11-21 14:43 2021-02-5 Show GitHub Exploit DB Packet Storm
195650 6.5 MEDIUM
Network 		cisco managed_services_accelerator A vulnerability in the REST API of Cisco Managed Services Accelerator (MSX) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulne… - CVE-2021-1266 2024-11-21 14:43 2021-02-5 Show GitHub Exploit DB Packet Storm