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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 15, 2026, 12:10 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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2231 8.2 重要
Network 		OpenClaw OpenClaw OpenClawにおけるTime-of-check Time-of-use (TOCTOU) 競合状態の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-41296 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2232 7.6 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-2026-41297 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2233 5.4 警告
Network 		OpenClaw OpenClaw OpenClawにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-41298 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2234 7.1 重要
Network 		OpenClaw OpenClaw OpenClawにおけるセキュリティ決定の信頼できない入力への依存に関する脆弱性 CWE-807
セキュリティ決定の信頼できない入力への依存 		CVE-2026-41299 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2235 6.5 警告
Network 		OpenClaw OpenClaw OpenClawにおける不完全な内部状態の区別に関する脆弱性 CWE-372
不完全な内部状態の区別 		CVE-2026-41300 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2236 5.3 警告
Network 		OpenClaw OpenClaw OpenClawにおけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証 		CVE-2026-41301 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2237 6.3 警告
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-2026-41302 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2238 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-2026-41303 2026-04-30 12:26 2026-04-21 Show GitHub Exploit DB Packet Storm
2239 6.5 警告
Network 		pypdf project pypdf pypdf projectのpypdfにおける過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-41312 2026-04-30 12:26 2026-04-22 Show GitHub Exploit DB Packet Storm
2240 6.5 警告
Network 		pypdf project pypdf pypdf projectのpypdfにおける過度な反復の脆弱性 CWE-834
過度なイテレーション 		CVE-2026-41313 2026-04-30 12:26 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 15, 2026, 4:28 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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1661 - - - Reserved. Details will be published at disclosure. - CVE-2026-45393 2026-05-12 23:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1662 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. - CVE-2026-4890 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
1663 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. - CVE-2026-4891 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
1664 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. - CVE-2026-4892 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
1665 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. - CVE-2026-4893 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
1666 - - - 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… 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
1667 - - - 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… CWE-306
Missing Authentication for Critical Function 		CVE-2026-5029 2026-05-12 23:15 2026-05-12 Show GitHub Exploit DB Packet Storm
1668 - - - 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… CWE-79
Cross-site Scripting 		CVE-2026-6909 2026-05-12 23:15 2026-05-11 Show GitHub Exploit DB Packet Storm
1669 - - - 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… CWE-79
Cross-site Scripting 		CVE-2026-6956 2026-05-12 23:15 2026-05-11 Show GitHub Exploit DB Packet Storm
1670 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… 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