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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 23, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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256821 6.8 警告 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox/SeaMonkey におけるコンテンツを偽装される脆弱性 CWE-Other
その他 		CVE-2009-3985 2010-01-29 09:53 2009-12-15 Show GitHub Exploit DB Packet Storm
256822 6.8 警告 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox/SeaMonkey における http URL または file URL の SSL インジケータを偽装される脆弱性 CWE-Other
その他 		CVE-2009-3984 2010-01-29 09:53 2009-12-15 Show GitHub Exploit DB Packet Storm
256823 6.8 警告 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox/SeaMonkey における認証されたリクエストを任意のアプリケーションに送信される脆弱性 CWE-Other
その他 		CVE-2009-3983 2010-01-29 09:53 2009-12-15 Show GitHub Exploit DB Packet Storm
256824 9.3 危険 Mozilla Foundation - 複数の Mozilla 製品の libtheora における任意のコードを実行される脆弱性 CWE-189
数値処理の問題 		CVE-2009-3389 2010-01-28 12:16 2009-12-15 Show GitHub Exploit DB Packet Storm
256825 9.3 危険 Mozilla Foundation - 複数の Mozilla 製品の liboggplay における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2009-3388 2010-01-28 12:16 2009-12-15 Show GitHub Exploit DB Packet Storm
256826 9.3 危険 Mozilla Foundation - 複数の Mozilla 製品の JavaScript エンジンにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2009-3982 2010-01-28 12:16 2009-12-15 Show GitHub Exploit DB Packet Storm
256827 9.3 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品のブラウザエンジンにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2009-3981 2010-01-28 12:16 2009-12-15 Show GitHub Exploit DB Packet Storm
256828 9.3 危険 Mozilla Foundation - 複数の Mozilla 製品のブラウザエンジンにおける任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2009-3980 2010-01-28 12:15 2009-12-15 Show GitHub Exploit DB Packet Storm
256829 10 危険 アドビシステムズ - Adobe Flash Media Server におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2009-3792 2010-01-27 10:02 2009-12-18 Show GitHub Exploit DB Packet Storm
256830 5 警告 アドビシステムズ - Adobe Flash Media Server におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2009-3791 2010-01-27 10:02 2009-12-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
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2871 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
2872 - - - 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
2873 - - - 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
2874 - - - 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
2875 - - - 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
2876 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
2877 8.1 HIGH
Network 		- - An issue exists in Amazon Redshift JDBC Driver versions prior to 2.2.2. Under certain conditions, the driver could load and execute arbitrary classes when processing JDBC connection URL parameters. A… CWE-470
Unsafe Reflection 		CVE-2026-8178 2026-05-12 23:13 2026-05-9 Show GitHub Exploit DB Packet Storm
2878 - - - An authorization issue was addressed with improved state management. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data. - CVE-2026-20696 2026-05-12 23:13 2026-05-12 Show GitHub Exploit DB Packet Storm
2879 - - - A race condition was addressed with additional validation. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data. - CVE-2026-28830 2026-05-12 23:13 2026-05-12 Show GitHub Exploit DB Packet Storm
2880 - - - In the Linux kernel, the following vulnerability has been resolved: drm/tests: shmem: Hold reservation lock around purge Acquire and release the GEM object's reservation lock around calls to the ob… - CVE-2025-71296 2026-05-12 23:10 2026-05-8 Show GitHub Exploit DB Packet Storm