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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 12, 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
1271 3.7 低
Network 		OpenClaw OpenClaw OpenClawにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-41913 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1272 8.5 重要
Network 		OpenClaw OpenClaw OpenClawにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-41914 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1273 6.1 警告
Local 		OpenClaw OpenClaw OpenClawにおける不完全なブラックリストに関する脆弱性 CWE-184
不完全なブラックリスト 		CVE-2026-41915 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1274 5.4 警告
Network 		OpenClaw OpenClaw OpenClawにおけるセッション期限に関する脆弱性 CWE-613
不適切なセッション期限 		CVE-2026-41916 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1275 6.5 警告
Network 		Technitium DNS Server TechnitiumのDNS Serverにおける指定された機能の不適切な提供に関する脆弱性 CWE-684
指定された機能の不適切な提供 		CVE-2026-42255 2026-05-1 10:46 2026-04-26 Show GitHub Exploit DB Packet Storm
1276 6.5 警告
Network 		OpenClaw OpenClaw OpenClawにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-42420 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1277 5.4 警告
Network 		OpenClaw OpenClaw OpenClawにおけるセッション期限に関する脆弱性 CWE-613
不適切なセッション期限 		CVE-2026-42421 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1278 8.8 重要
Network 		OpenClaw OpenClaw OpenClawにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-42422 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1279 7.5 重要
Network 		OpenClaw OpenClaw OpenClawにおける安全でない失敗処理に関する脆弱性 CWE-636
安全でない失敗処理 		CVE-2026-42423 2026-05-1 10:46 2026-04-28 Show GitHub Exploit DB Packet Storm
1280 5 警告
Local 		OpenClaw OpenClaw OpenClawにおけるファイル名やパス名の外部制御に関する脆弱性 CWE-73
ファイル名やパス名の外部制御 		CVE-2026-42424 2026-05-1 10:46 2026-04-28 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
Search
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