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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 20, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3191 5.5 警告
Local 		freedesktop.org GStreamer Good Plug-ins freedesktop.orgのGStreamer Good Plug-insにおけるゼロ除算に関する脆弱性 CWE-369
ゼロ除算 		CVE-2026-46469 2026-05-21 10:50 2026-05-14 Show GitHub Exploit DB Packet Storm
3192 9.1 緊急
Network 		freedesktop.org GStreamer Good Plug-ins freedesktop.orgのGStreamer Good Plug-insにおけるゼロ除算に関する脆弱性 CWE-369
ゼロ除算 		CVE-2026-46470 2026-05-21 10:50 2026-05-14 Show GitHub Exploit DB Packet Storm
3193 7 重要
Local 		Vim Vim Vimにおける複数の脆弱性 CWE-78
CWE-88
CVE-2026-46483 2026-05-21 10:50 2026-05-15 Show GitHub Exploit DB Packet Storm
3194 7.3 重要
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBizにおける複数の脆弱性 CWE-94
CWE-95
CVE-2026-46586 2026-05-21 10:50 2026-05-19 Show GitHub Exploit DB Packet Storm
3195 5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-6333 2026-05-21 10:50 2026-05-18 Show GitHub Exploit DB Packet Storm
3196 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-6340 2026-05-21 10:50 2026-05-18 Show GitHub Exploit DB Packet Storm
3197 9.8 緊急
Network 		LMSYS Org SGLang LMSYS OrgのSGLangにおける信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2026-7301 2026-05-21 10:50 2026-05-18 Show GitHub Exploit DB Packet Storm
3198 9.1 緊急
Network 		LMSYS Org SGLang LMSYS OrgのSGLangにおけるパストラバーサルの脆弱性 CWE-35
パストラバーサル 		CVE-2026-7302 2026-05-21 10:50 2026-05-18 Show GitHub Exploit DB Packet Storm
3199 9.8 緊急
Network 		LMSYS Org SGLang LMSYS OrgのSGLangにおける信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2026-7304 2026-05-21 10:50 2026-05-18 Show GitHub Exploit DB Packet Storm
3200 5.5 警告
Local 		Open Source Geospatial Foundation GDAL Open Source Geospatial FoundationのGDALにおける複数の脆弱性 CWE-119
CWE-122
CWE-125
CVE-2026-8212 2026-05-21 10:49 2026-05-9 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
305791 - opera opera_browser Opera 11.60 and earlier does not prevent capture of data about the times of Same Origin Policy violations during IFRAME loading attempts, which makes it easier for remote attackers to determine wheth… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4690 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305792 - microsoft internet_explorer Microsoft Internet Explorer 6 through 9 does not prevent capture of data about the times of Same Origin Policy violations during IFRAME loading attempts, which makes it easier for remote attackers to… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4689 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305793 - mozilla firefox Mozilla Firefox 8.0.1 and earlier does not prevent capture of data about the times of Same Origin Policy violations during IFRAME loading attempts, which makes it easier for remote attackers to deter… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4688 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305794 - opera opera_browser Opera before 11.60 allows remote attackers to cause a denial of service (CPU and memory consumption) via unspecified content on a web page, as demonstrated by a page under the cisco.com home page. CWE-399
 Resource Management Errors 		CVE-2011-4687 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305795 - opera opera_browser Unspecified vulnerability in the Web Workers implementation in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unknown vectors. NVD-CWE-noinfo
CVE-2011-4686 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305796 - opera opera_browser Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com. CWE-20
 Improper Input Validation  		CVE-2011-4685 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305797 - opera opera_browser Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases." CWE-310
Cryptographic Issues 		CVE-2011-4684 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305798 - opera opera_browser Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue." NVD-CWE-noinfo
CVE-2011-4683 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305799 - opera opera_browser The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different w… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4682 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm
305800 - opera opera_browser Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Sa… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4681 2024-11-21 10:32 2011-12-8 Show GitHub Exploit DB Packet Storm