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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
244811 7.5 危険 Acidcat - Acidcat CMS における制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-1992 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244812 4.3 警告 Acidcat - Acidcat CMS の admin_colors_swatch.asp 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-2008-1991 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244813 7.5 危険 Acidcat - Acidcat CMS における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2008-1990 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244814 10 危険 e107.org
123flashchat		 - 123 Flash Chat の 123flashchat.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-2008-1989 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244815 9 危険 encaps - EncapsGallery の file_upload 関数における任意の PHP ファイルを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-1988 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244816 4.3 警告 encaps - EncapsGallery の search.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-2008-1987 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244817 4.3 警告 digitalhive - DigitalHive の base.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-2008-1985 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244818 4.3 警告 AEF Group - AEF 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-2008-1983 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244819 7.5 危険 cogites - E-RESERV の index.php における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2008-1975 2012-06-26 16:02 2008-04-27 Show GitHub Exploit DB Packet Storm
244820 9.3 危険 artur sikora - SubEdit Player 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-119
バッファエラー 		CVE-2008-1973 2012-06-26 16:02 2008-04-27 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