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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 14, 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
2521 8.8 重要
Local 		PackageKit Project PackageKit PackageKit ProjectのPackageKit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-2026-41651 2026-04-27 11:29 2026-04-22 Show GitHub Exploit DB Packet Storm
2522 4.4 警告
Local 		libjxl project libjxl libjxl projectのlibjxlにおける初期化されていないリソースの使用に関する脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2025-12474 2026-04-27 11:28 2026-02-11 Show GitHub Exploit DB Packet Storm
2523 7.5 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2025-65104 2026-04-27 11:28 2026-04-17 Show GitHub Exploit DB Packet Storm
2524 6.7 警告
Local 		マイクロソフト Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 10 22h2
Microsoft Wind… 		UEFI セキュア ブートのセキュリティ機能バイパスの脆弱性 CWE-807
セキュリティ決定の信頼できない入力への依存 		CVE-2026-0390 2026-04-27 11:28 2026-04-14 Show GitHub Exploit DB Packet Storm
2525 4.3 警告
Network 		wolfssh wolfssh wolfsshにおける複数の脆弱性 CWE-125
CWE-126
CVE-2026-0930 2026-04-27 11:28 2026-04-20 Show GitHub Exploit DB Packet Storm
2526 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows COM サーバーの情報漏えいの脆弱性 CWE-843
型の取り違え 		CVE-2026-20806 2026-04-27 11:28 2026-04-14 Show GitHub Exploit DB Packet Storm
2527 4.6 警告
Physics 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows 回復環境のセキュリティ機能バイパスの脆弱性 CWE-212
保存または転送前の重要な情報の不適切な削除 		CVE-2026-20928 2026-04-27 11:28 2026-04-14 Show GitHub Exploit DB Packet Storm
2528 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 10 1809
Microsoft Windows 10 22h2
Microsoft Wind… 		Windows Management サービスの特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-20930 2026-04-27 11:28 2026-04-14 Show GitHub Exploit DB Packet Storm
2529 6 警告
Local 		オラクル JDK
JRE
Oracle GraalVM 		オラクルのOracle GraalVM等の複数製品におけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-22003 2026-04-27 11:28 2026-04-21 Show GitHub Exploit DB Packet Storm
2530 3.7 低
Network 		Pivotal Software, Inc. Spring Security VMwareのSpring Securityにおけるタイミングの違いに起因する情報漏えいに関する脆弱性 CWE-208
タイミングの違いに起因する情報漏えい 		CVE-2026-22746 2026-04-27 11:28 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 14, 2026, 4 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