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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 13, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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247411 4.3 警告 Mozilla Foundation - 複数の Mozilla 製品における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2999 2012-04-16 15:52 2011-09-27 Show GitHub Exploit DB Packet Storm
247412 10 危険 Mozilla Foundation - Mozilla Firefox におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-189
数値処理の問題 		CVE-2011-2998 2012-04-16 15:50 2011-09-27 Show GitHub Exploit DB Packet Storm
247413 4.3 警告 アップル - Apple iOS の CoreGraphics の FreeType における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3256 2012-04-16 15:48 2011-10-14 Show GitHub Exploit DB Packet Storm
247414 9.3 危険 マイクロソフト - 複数の Microsoft 製品の Office Works ファイル コンバータ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-2012-0177 2012-04-16 13:45 2012-04-10 Show GitHub Exploit DB Packet Storm
247415 9.3 危険 マイクロソフト - Microsoft Internet Explorer 6 から 8 における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2012-0172 2012-04-16 13:44 2012-04-10 Show GitHub Exploit DB Packet Storm
247416 9.3 危険 マイクロソフト - Microsoft Internet Explorer における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2012-0171 2012-04-16 13:43 2012-04-10 Show GitHub Exploit DB Packet Storm
247417 9.3 危険 マイクロソフト - Microsoft Internet Explorer における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2012-0170 2012-04-16 13:43 2012-04-10 Show GitHub Exploit DB Packet Storm
247418 9.3 危険 マイクロソフト - Microsoft Internet Explorer 9 における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2012-0169 2012-04-16 13:42 2012-04-10 Show GitHub Exploit DB Packet Storm
247419 7.6 危険 マイクロソフト - Microsoft Internet Explorer における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2012-0168 2012-04-16 13:40 2012-04-10 Show GitHub Exploit DB Packet Storm
247420 5 警告 マイクロソフト - Microsoft Forefront Unified Access Gateway における重要な情報を取得される脆弱性 CWE-16
環境設定 		CVE-2012-0147 2012-04-16 13:37 2012-04-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 13, 2026, 5:05 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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701 7.5 HIGH
Network 		- - A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet. New - CVE-2026-4890 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
702 5.3 MEDIUM
Network 		- - A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet. New - CVE-2026-4891 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
703 8.4 HIGH
Local 		- - A heap-based out-of-bounds write vulnerability in the DHCPv6 implementation of dnsmasq allows local attackers to execute arbitrary code with root privileges via a crafted DHCPv6 packet. New - CVE-2026-4892 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
704 5.3 MEDIUM
Network 		- - An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information. New - CVE-2026-4893 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
705 - - - A buffer overflow in dnsmasq’s extract_addresses() function allows an attacker to trigger a heap out-of-bounds read and crash by exploiting a malformed DNS response, enabling extract_name() to advanc… New - CVE-2026-5172 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
706 - - - An unauthenticated remote attacker may exhaust all available TCP connections in the CODESYS Modbus TCP Server stack if a race condition in connection handling is successfully exploited, preventing le… New CWE-772
 Missing Release of Resource after Effective Lifetime 		CVE-2026-35227 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
707 - - - A remote code execution vulnerability exists in Code Runner MCP Server when run with the --transport http option, which exposes the /mcp JSON-RPC endpoint without authentication on port 3088. An unau… New CWE-306
Missing Authentication for Critical Function 		CVE-2026-5029 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
708 - - - ATutor is vulnerable to Reflected XSS in /install/upgrade.php endpoint. An attacker can provide a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's br… New CWE-79
Cross-site Scripting 		CVE-2026-6909 2026-05-12 23:15 2026-05-11 Show GitHub Exploit DB Packet Storm
709 - - - ATutor is vulnerable to Reflected XSS in /install/install.php endpoint. An attacker can provide a specially crafted URL that, when opened, results in arbitrary JavaScript execution in the victim's br… New CWE-79
Cross-site Scripting 		CVE-2026-6956 2026-05-12 23:15 2026-05-11 Show GitHub Exploit DB Packet Storm
710 9.8 CRITICAL
Network 		cross-crypto cross-implementation CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in crypto_sign_open() caused b… Update CWE-121
CWE-122
Stack-based Buffer Overflow
Heap-based Buffer Overflow 		CVE-2026-41509 2026-05-12 23:15 2026-05-8 Show GitHub Exploit DB Packet Storm