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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 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
3221 8.3 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-8548 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3222 8.8 重要
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-2026-8549 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3223 6.5 警告
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-2026-8550 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3224 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chrome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-2026-8552 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3225 3.1 低
Network 		Google Google Chrome GoogleのGoogle Chromeにおける型の取り違えに関する脆弱性 CWE-843
型の取り違え 		CVE-2026-8554 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3226 8.8 重要
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-2026-8555 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3227 3.1 低
Network 		Google Google Chrome GoogleのGoogle Chromeにおける複数の脆弱性 CWE-119
CWE-284
CVE-2026-8556 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3228 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける不変と仮定される Web パラメータの外部制御に関する脆弱性 CWE-472
不変と仮定される Web パラメータの外部制御 		CVE-2026-8559 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3229 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chrome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-2026-8560 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3230 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-8566 2026-05-21 10:48 2026-05-14 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
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305571 - moodle moodle The MNET authentication functionality in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, and 2.1.x before 2.1.3 allows remote authenticated users to impersonate other user accounts by using the Login… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4584 2024-11-21 10:32 2012-07-20 Show GitHub Exploit DB Packet Storm
305572 - moodle moodle Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 displays web service tokens associated with (1) disabled services and (2) users who no longer have authorization, which allows remote authenticated us… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4583 2024-11-21 10:32 2012-07-20 Show GitHub Exploit DB Packet Storm
305573 - moodle moodle Open redirect vulnerability in the Calendar set page in Moodle 2.1.x before 2.1.3 allows remote authenticated users to redirect users to arbitrary web sites and conduct phishing attacks via a redirec… CWE-20
 Improper Input Validation  		CVE-2011-4582 2024-11-21 10:32 2012-07-20 Show GitHub Exploit DB Packet Storm
305574 - moodle moodle mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interfa… CWE-200
Information Exposure 		CVE-2011-4581 2024-11-21 10:32 2012-07-20 Show GitHub Exploit DB Packet Storm
305575 - oracle sun_glassfish_enterprise_server Unspecified vulnerability in Oracle GlassFish Enterprise Server 3.0.1 and 3.1.1 allows remote attackers to affect confidentiality and integrity, related to JSF. NVD-CWE-noinfo
CVE-2011-4358 2024-11-21 10:32 2012-07-18 Show GitHub Exploit DB Packet Storm
305576 - moodle moodle comment/lib.php in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 does not properly restrict comment capabilities, which allows remote attackers to post a comment by leveraging the guest role and o… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4297 2024-11-21 10:32 2012-07-16 Show GitHub Exploit DB Packet Storm
305577 - moodle moodle lib/db/access.php in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 assigns incorrect capabilities to the course-creator role, which allows remote authenticated users to modify course filters by le… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4296 2024-11-21 10:32 2012-07-16 Show GitHub Exploit DB Packet Storm
305578 - moodle moodle The moodle_enrol_external:role_assign function in enrol/externallib.php in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 does not have an authorization check, which allows remote authenticated use… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4295 2024-11-21 10:32 2012-07-16 Show GitHub Exploit DB Packet Storm
305579 - moodle moodle The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle … CWE-20
 Improper Input Validation  		CVE-2011-4294 2024-11-21 10:32 2012-07-16 Show GitHub Exploit DB Packet Storm
305580 - moodle moodle The theme implementation in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 triggers duplicate caching of Cascading Style Sheets (CSS) and JavaScript content, which allows remote attackers to bypass… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4293 2024-11-21 10:32 2012-07-16 Show GitHub Exploit DB Packet Storm