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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 22, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3171 8.8 重要
Network 		Concrete CMS Concrete CMS Concrete CMSにおける複数の脆弱性 CWE-1275
CWE-352
CVE-2026-8434 2026-05-28 14:36 2026-05-21 Show GitHub Exploit DB Packet Storm
3172 6.5 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける複数の脆弱性 CWE-1275
CWE-352
CVE-2026-8435 2026-05-28 14:36 2026-05-21 Show GitHub Exploit DB Packet Storm
3173 2.7 低
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける行動ワークフローに関する脆弱性 CWE-841
行動ワークフローの不適切な実施 		CVE-2026-8477 2026-05-28 14:36 2026-05-22 Show GitHub Exploit DB Packet Storm
3174 8 重要
Adjacent 		IBM IBM HTTP Server IBMのIBM HTTP Server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-122
ヒープオーバーフロー 		CVE-2026-8834 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
3175 7.3 重要
Adjacent 		IBM IBM HTTP Server IBMのIBM HTTP Serverにおける信頼できないポインタデリファレンスに関する脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-8835 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
3176 7.5 重要
Network 		IBM IBM HTTP Server IBMのIBM HTTP ServerにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-8850 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
3177 7.5 重要
Network 		IBM IBM HTTP Server IBMのIBM HTTP Serverにおける到達可能なアサーションに関する脆弱性 CWE-617
到達可能なアサーション 		CVE-2026-8852 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
3178 7.5 重要
Network 		IBM IBM HTTP Server IBMのIBM HTTP Serverにおける期限切れのポインタデリファレンスに関する脆弱性 CWE-825
期限切れのポインタデリファレンス 		CVE-2026-8854 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
3179 9.8 緊急
Network 		IBM IBM HTTP Server IBMのIBM HTTP Serverにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-8855 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
3180 9.1 緊急
Network 		IBM IBM HTTP Server IBMのIBM HTTP Serverにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-8856 2026-05-28 14:35 2026-05-26 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 22, 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
305601 - moodle moodle The chat functionality in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote authenticated users to discover the name of any user via a beep operation. CWE-200
Information Exposure 		CVE-2011-4304 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305602 - moodle moodle lib/db/upgrade.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 does not set the correct registration_hubs.secret value during installation, which allows remote attackers to bypass intended ac… CWE-310
Cryptographic Issues 		CVE-2011-4303 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305603 - moodle moodle mnet/xmlrpc/client.php in MNET in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not properly process the return value of the openssl_verify function, which allows remote… CWE-20
 Improper Input Validation  		CVE-2011-4302 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305604 - moodle moodle The MoodleQuickForm class in the Forms Library in lib/formslib.php in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not recognize Forms API setConstant operations, which… NVD-CWE-noinfo
CVE-2011-4301 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305605 - moodle moodle The file_browser component in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 does not properly restrict access to category and course data, which allows remote attackers to obtain potentially sensi… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4300 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305606 - moodle moodle Cross-site scripting (XSS) vulnerability in mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote authenticated users to inject arbitrary web script or HTML via a wik… CWE-79
Cross-site Scripting 		CVE-2011-4299 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305607 - moodle moodle Multiple cross-site request forgery (CSRF) vulnerabilities in mod/wiki/ components in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allow remote attackers to hijack the authentication of arbitrary… CWE-352
 Origin Validation Error 		CVE-2011-4298 2024-11-21 10:32 2012-07-11 Show GitHub Exploit DB Packet Storm
305608 - linux linux_kernel The encode_share_access function in fs/nfs/nfs4xdr.c in the Linux kernel before 2.6.29 allows local users to cause a denial of service (BUG and system crash) by using the mknod system call with a pat… NVD-CWE-noinfo
CVE-2011-4324 2024-11-21 10:32 2012-06-22 Show GitHub Exploit DB Packet Storm
305609 - icu-project international_components_for_unicode Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted lo… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-4599 2024-11-21 10:32 2012-06-22 Show GitHub Exploit DB Packet Storm
305610 - canonical ubuntu_linux The Ubuntu One Client for Ubuntu 10.04 LTS, 11.04, 11.10, and 12.04 LTS does not properly validate SSL certificates, which allows remote attackers to spoof a server and modify or read sensitive infor… CWE-20
 Improper Input Validation  		CVE-2011-4409 2024-11-21 10:32 2012-06-16 Show GitHub Exploit DB Packet Storm