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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":May 20, 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
236501 5 警告 eXtplorer - Joomla! の eXtplorere モジュールにおけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2008-4764 2012-09-25 17:17 2008-10-27 Show GitHub Exploit DB Packet Storm
236502 4.3 警告 Kayako - Kayako eSupport の includes/htmlArea/plugins/HtmlTidy/html-tidy-logic.php におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2008-4761 2012-09-25 17:17 2008-10-27 Show GitHub Exploit DB Packet Storm
236503 7.6 危険 kvirc - KVirc の URI ハンドラにおけるフォーマットストリングの脆弱性 CWE-20
不適切な入力確認 		CVE-2008-4748 2012-09-25 17:17 2008-10-27 Show GitHub Exploit DB Packet Storm
236504 4.3 警告 noc2 - WhoDomLite の wholite.cgi におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2008-4737 2012-09-25 17:17 2008-10-24 Show GitHub Exploit DB Packet Storm
236505 10 危険 michael christen - YaCy における脆弱性 CWE-noinfo
情報不足 		CVE-2008-4731 2012-09-25 17:17 2008-10-24 Show GitHub Exploit DB Packet Storm
236506 6.8 警告 Hummingbird - Hummingbird Xweb ActiveX コントロールの hclxweb.dll におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2008-4729 2012-09-25 17:17 2008-10-23 Show GitHub Exploit DB Packet Storm
236507 9.3 危険 Hummingbird - Hummingbird の Deployment Wizard の DeployRun.dll における任意のプログラムを実行される脆弱性 CWE-Other
その他 		CVE-2008-4728 2012-09-25 17:17 2008-10-23 Show GitHub Exploit DB Packet Storm
236508 4.3 警告 Mozilla Foundation - Mozilla Firefox におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2008-4723 2012-09-25 17:17 2008-10-23 Show GitHub Exploit DB Packet Storm
236509 7.5 危険 PHPJabbers - PHP Jabbers Post Comment における管理アクセス権を取得される脆弱性 CWE-200
CWE-287
CWE-noinfo
CVE-2008-4721 2012-09-25 17:17 2008-10-23 Show GitHub Exploit DB Packet Storm
236510 9.3 危険 openengine - openEngine の cms/classes/openengine/filepool.php における PHP リモートファイルインクルージョンの脆弱性 CWE-94
コード・インジェクション 		CVE-2008-4719 2012-09-25 17:17 2008-10-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1061 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_server_2019
w… 		Stack-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally. CWE-121
Stack-based Buffer Overflow 		CVE-2026-40399 2026-05-16 00:26 2026-05-13 Show GitHub Exploit DB Packet Storm
1062 7.1 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally. CWE-476
 NULL Pointer Dereference 		CVE-2026-40401 2026-05-16 00:25 2026-05-13 Show GitHub Exploit DB Packet Storm
1063 9.3 CRITICAL
Local 		microsoft windows_11_23h2
windows_server_2022 		Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-40402 2026-05-16 00:23 2026-05-13 Show GitHub Exploit DB Packet Storm
1064 8.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40403 2026-05-16 00:22 2026-05-13 Show GitHub Exploit DB Packet Storm
1065 7.5 HIGH
Network 		microsoft windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2025 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. CWE-476
 NULL Pointer Dereference 		CVE-2026-40405 2026-05-16 00:20 2026-05-13 Show GitHub Exploit DB Packet Storm
1066 7.5 HIGH
Network 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. CWE-416
 Use After Free 		CVE-2026-40406 2026-05-16 00:20 2026-05-13 Show GitHub Exploit DB Packet Storm
1067 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40407 2026-05-16 00:19 2026-05-13 Show GitHub Exploit DB Packet Storm
1068 9.1 CRITICAL
Network 		- - Crabbox prior to v0.12.0 contains an environment variable exposure vulnerability that allows attackers with access to a malicious or compromised repository to forward local secrets such as API tokens… CWE-94
Code Injection 		CVE-2026-8634 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1069 3.1 LOW
Network 		- - Out of bounds read in GPU in Google Chrome on Linux prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chro… CWE-125
Out-of-bounds Read 		CVE-2026-8578 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1070 4.3 MEDIUM
Network 		- - Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security sev… CWE-942
 Permissive Cross-domain Policy with Untrusted Domains 		CVE-2026-8576 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm