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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":June 24, 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
2901 6.1 警告
Network 		Nextcloud user oidc Nextcloudのuser oidcにおけるオープンリダイレクトの脆弱性 CWE-601
オープンリダイレクト 		CVE-2026-45278 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2902 6.5 警告
Network 		Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-45279 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2903 8.1 重要
Network 		Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-45281 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2904 6.5 警告
Network 		Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-45282 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2905 4.3 警告
Network 		Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおける認証に関する脆弱性 CWE-287
不適切な認証 		CVE-2026-45283 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2906 8.8 重要
Network 		Nextcloud user oidc Nextcloudのuser oidcにおけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-45284 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2907 6.4 警告
Network 		Nextcloud Nextcloud Server NextcloudのNextcloud Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-45285 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2908 4.3 警告
Network 		Nextcloud Nextcloud Calendar NextcloudのNextcloud Calendarにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-45286 2026-06-5 10:46 2026-06-1 Show GitHub Exploit DB Packet Storm
2909 7.8 重要
Local 		Electerm project Electerm Electerm projectのElectermにおける複数の脆弱性 CWE-732
CWE-94
CWE-940
CVE-2026-45353 2026-06-5 10:46 2026-05-28 Show GitHub Exploit DB Packet Storm
2910 9.1 緊急
Network 		Electerm project Electerm Electerm projectのElectermにおける複数の脆弱性 CWE-326
CWE-329
CWE-353
CWE-759
CWE-916
CVE-2026-45787 2026-06-5 10:46 2026-05-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 24, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
307501 - opera opera_browser Opera before 11.11 allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload occurring after the openi… CWE-20
 Improper Input Validation  		CVE-2011-2630 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307502 - opera opera_browser Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by www.falk.de. NVD-CWE-noinfo
CVE-2011-2629 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307503 - opera opera_browser Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page … CWE-20
 Improper Input Validation  		CVE-2011-2628 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307504 - opera opera_browser Unspecified vulnerability in the DOM implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated b… NVD-CWE-noinfo
CVE-2011-2627 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307505 - opera opera_browser Opera before 11.50 allows remote attackers to cause a denial of service (application crash) by using "injected script" to set the SRC attribute of an IFRAME element. CWE-399
 Resource Management Errors 		CVE-2011-2626 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307506 - opera opera_browser Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via a SELECT element that contains many OPTION elements. CWE-399
 Resource Management Errors 		CVE-2011-2625 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307507 - opera opera_browser Opera before 11.50 allows user-assisted remote attackers to cause a denial of service (application hang) via a large table, which is not properly handled during a print preview. CWE-399
 Resource Management Errors 		CVE-2011-2624 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307508 - opera opera_browser Unspecified vulnerability in the SVG BiDi implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash or hang) via unknown vectors. NVD-CWE-noinfo
CVE-2011-2623 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307509 - opera opera_browser Unspecified vulnerability in the Web Workers implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown vectors. NVD-CWE-noinfo
CVE-2011-2622 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307510 - opera opera_browser Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via vectors related to form layout. NVD-CWE-noinfo
CVE-2011-2621 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm