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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
3511 7.8 重要
Local 		lightningai pytorch lightning Lightning AIのPyTorch Lightning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-2026-31221 2026-05-18 12:18 2026-05-12 Show GitHub Exploit DB Packet Storm
3512 7.5 重要
Adjacent 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows ネイティブ WiFi ミニポート ドライバーのリモートでコードが実行される脆弱性 CWE-362
CWE-416
CVE-2026-32161 2026-05-18 12:18 2026-05-12 Show GitHub Exploit DB Packet Storm
3513 6.7 警告
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows リッチ テキスト エディットの特権昇格の脆弱性 CWE-415
二重解放 		CVE-2026-32170 2026-05-18 12:18 2026-05-12 Show GitHub Exploit DB Packet Storm
3514 4.4 警告
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows フィルタリング プラットフォーム (WFP) のセキュリティ機能のバイパスの脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-32209 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
3515 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows Event Logging Service の特権の昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-33834 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
3516 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Windows Cloud Files Mini Filter ドライバーの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33835 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
3517 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows TCP/IP Local の特権昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-33837 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
3518 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows メッセージ キュー (MSMQ) の特権昇格の脆弱性 CWE-415
二重解放 		CVE-2026-33838 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
3519 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-33839 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
3520 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Win32k の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33840 2026-05-18 12:17 2026-05-12 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