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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 19, 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
3481 4.3 警告
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品におけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-40020 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
3482 7.8 重要
Local 		マイクロソフト Azure Connected Machine Agent Azure Connected Machine Agent の特権の昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-40381 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
3483 9.8 緊急
Network 		エレコム株式会社 WRC-XE5400GS-G
WRC-BE72XSD-B
WAB-BE72-M
WRC-X1800GS-B
WRC-BE65QSD-B
WRC-X6000QSA-G
WRC-X3000GS2A-B
WRC-W702-B
WRC-X6000XS-G
WAB-BE36-M
WRC-X6000XST-G
WRC-X3000GS2-B 		エレコム製無線LANルーターおよび無線アクセスポイントにおける複数の脆弱性（2026年5月） CWE-78
CWE-79
CWE-Other
CVE-2026-25107
CVE-2026-35506
CVE-2026-40621
CVE-2026-42062
CVE-2026-42948
CVE-2026-42950
CVE-2026-42961 		2026-05-19 17:24 2026-05-12 Show GitHub Exploit DB Packet Storm
3484 - - （複数のベンダ） （複数の製品） CISA ICS Advisory / ICS Medical Advisory（2026年05月14日） - - 2026-05-18 14:06 2026-05-15 Show GitHub Exploit DB Packet Storm
3485 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-71297 2026-05-18 12:19 2026-05-8 Show GitHub Exploit DB Packet Storm
3486 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-71298 2026-05-18 12:19 2026-05-8 Show GitHub Exploit DB Packet Storm
3487 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-71299 2026-05-18 12:19 2026-05-8 Show GitHub Exploit DB Packet Storm
3488 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-71300 2026-05-18 12:19 2026-05-8 Show GitHub Exploit DB Packet Storm
3489 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-71301 2026-05-18 12:19 2026-05-8 Show GitHub Exploit DB Packet Storm
3490 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2025-71302 2026-05-18 12:19 2026-05-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 20, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
307491 - opera opera_browser Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via an HTML document that has an empty parameter value for an embedded Java applet. CWE-399
 Resource Management Errors 		CVE-2011-2640 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307492 - opera opera_browser Opera before 11.10 does not properly handle hidden animated GIF images, which allows remote attackers to cause a denial of service (CPU consumption) via an image file that triggers continual repaints. CWE-399
 Resource Management Errors 		CVE-2011-2639 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307493 - opera opera_browser Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by games on zylom.com. NVD-CWE-noinfo
CVE-2011-2638 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307494 - opera opera_browser Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by futura-sciences.com, seo… NVD-CWE-noinfo
CVE-2011-2637 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307495 - opera opera_browser Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by a certain Tomato Firmwar… NVD-CWE-noinfo
CVE-2011-2636 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307496 - opera opera_browser The Cascading Style Sheets (CSS) implementation in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via vectors involving use of the :hover pseudo-class, in… CWE-399
 Resource Management Errors 		CVE-2011-2635 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307497 - opera opera_browser Opera before 11.10 allows remote attackers to hijack (1) searches and (2) customizations via unspecified third party applications. CWE-20
 Improper Input Validation  		CVE-2011-2634 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307498 - opera opera_browser Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service (application crash) via vectors involving a Certificate Revocation List (CRL) file, as demonstrate… NVD-CWE-noinfo
CVE-2011-2633 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307499 - opera opera_browser Opera before 11.11 does not properly handle destruction of a Silverlight instance, which allows remote attackers to cause a denial of service (application crash) via a web page, as demonstrated by vo… CWE-20
 Improper Input Validation  		CVE-2011-2632 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307500 - opera opera_browser The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to cause a denial of service (infinite repaint … CWE-20
 Improper Input Validation  		CVE-2011-2631 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm