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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 21, 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
3241 9.6 緊急
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8580 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3242 5.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるライフタイムを通してのリソース制御に関する脆弱性 CWE-664
ライフタイムを通してのリソースの不適切な制御 		CVE-2026-8582 2026-05-21 10:47 2026-05-14 Show GitHub Exploit DB Packet Storm
3243 5.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-8583 2026-05-21 10:47 2026-05-14 Show GitHub Exploit DB Packet Storm
3244 4.2 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるユーザインターフェースにおける重要情報の誤った表示に関する脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-8584 2026-05-21 10:47 2026-05-14 Show GitHub Exploit DB Packet Storm
3245 7.5 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-8585 2026-05-21 10:47 2026-05-14 Show GitHub Exploit DB Packet Storm
3246 7.2 重要
Network 		DataEase DataEase DataEaseにおける複数の脆弱性 CWE-74
CWE-89
CWE-89
CVE-2026-8724 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3247 7.5 重要
Network 		H2O.ai H2O H2O.aiのH2Oにおける複数の脆弱性 CWE-200
CWE-284
CWE-noinfo
CVE-2026-8750 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3248 9.8 緊急
Network 		H2O.ai H2O H2O.aiのH2Oにおける複数の脆弱性 CWE-20
CWE-502
CVE-2026-8751 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3249 5.3 警告
Network 		H2O.ai H2O H2O.aiのH2Oにおける複数の脆弱性 CWE-266
CWE-284
CWE-noinfo
CVE-2026-8752 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3250 7.5 重要
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおける複数の脆弱性 CWE-77
CWE-78
CVE-2026-8767 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 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
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