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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 20, 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
801 5.5 警告
Local 		ImageMagick ImageMagick ImageMagickにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-42050 2026-05-15 11:00 2026-05-11 Show GitHub Exploit DB Packet Storm
802 8.1 重要
Network 		- OpenC3のOpenC3 COSMOSにおける不要な特権による実行に関する脆弱性 CWE-250
不要な特権による実行 		CVE-2026-42088 2026-05-15 11:00 2026-05-4 Show GitHub Exploit DB Packet Storm
803 8.8 重要
Network 		litellm litellm LiteLLMにおけるテンプレートエンジンで使用される特殊な要素の不適切な無効化に関する脆弱性 CWE-1336
テンプレートエンジンで使用される特殊な要素の不適切な無効化 		CVE-2026-42203 2026-05-15 11:00 2026-05-8 Show GitHub Exploit DB Packet Storm
804 9.1 緊急
Network 		axios project axios axios projectのaxiosにおけるオブジェクトプロトタイプ属性の不適切に制御された変更に関する脆弱性 CWE-1321
オブジェクトプロトタイプ属性の不適切に制御された変更 (プロトタイプの汚染) 		CVE-2026-42264 2026-05-15 11:00 2026-05-8 Show GitHub Exploit DB Packet Storm
805 5.7 警告
Network 		Kimai project kimai Kimai projectのKimaiにおけるCSV ファイル内の数式要素の中和に関する脆弱性 CWE-1236
CSV ファイル内の数式要素の不適切な中和 		CVE-2026-42267 2026-05-15 11:00 2026-05-8 Show GitHub Exploit DB Packet Storm
806 7.5 重要
Network 		The Go Project Go The Go ProjectのGoにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-42499 2026-05-15 11:00 2026-05-7 Show GitHub Exploit DB Packet Storm
807 7.5 重要
Network 		The Go Project Go The Go ProjectのGo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-2026-42501 2026-05-15 11:00 2026-05-7 Show GitHub Exploit DB Packet Storm
808 9.1 緊急
Network 		Grav CMS grav Grav CMSのgravにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-42608 2026-05-15 11:00 2026-05-11 Show GitHub Exploit DB Packet Storm
809 5.4 警告
Network 		Open edX openedx Open edXのopenedxにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-42857 2026-05-15 11:00 2026-05-11 Show GitHub Exploit DB Packet Storm
810 9.9 緊急
Network 		Open edX openedx Open edXのopenedx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-2026-42858 2026-05-15 11:00 2026-05-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1041 9.1 CRITICAL
Network 		opnsense opnsense OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell scrip… CWE-88
Argument Injection 		CVE-2026-45158 2026-05-16 01:19 2026-05-14 Show GitHub Exploit DB Packet Storm
1042 4.3 MEDIUM
Network 		- - Insufficient policy enforcement in IFrame Sandbox in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium se… CWE-693
 Protection Mechanism Failure 		CVE-2026-8563 2026-05-16 01:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1043 6.5 MEDIUM
Network 		opnsense opnsense OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, a logic flaw in the OPNsense lockout_handler allows an unauthenticated attacker to continuously reset the authentication fa… CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2026-44195 2026-05-16 01:06 2026-05-14 Show GitHub Exploit DB Packet Storm
1044 9.8 CRITICAL
Network 		apache tomcat Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0… CWE-20
 Improper Input Validation  		CVE-2026-41293 2026-05-16 00:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1045 9.8 CRITICAL
Network 		apache tomcat DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, fr… CWE-592
 DEPRECATED: Authentication Bypass Issues 		CVE-2026-43512 2026-05-16 00:54 2026-05-13 Show GitHub Exploit DB Packet Storm
1046 7.5 HIGH
Network 		espressif arduino-esp32 arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, the WebServer Digest authentication implementation in arduino-esp… CWE-287
NVD-CWE-noinfo
Improper Authentication 		CVE-2026-42855 2026-05-16 00:54 2026-05-13 Show GitHub Exploit DB Packet Storm
1047 7.5 HIGH
Network 		apache tomcat Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 … CWE-178
 Improper Handling of Case Sensitivity 		CVE-2026-43513 2026-05-16 00:53 2026-05-13 Show GitHub Exploit DB Packet Storm
1048 9.1 CRITICAL
Network 		apache tomcat Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21,… CWE-285
Improper Authorization 		CVE-2026-43515 2026-05-16 00:52 2026-05-13 Show GitHub Exploit DB Packet Storm
1049 8.8 HIGH
Network 		arubanetworks arubaos
sd-wan 		Command injection vulnerabilities exist in the web-based management interface of AOS-8 and AOS-10 Operating Systems. Successful exploitation of these vulnerabilities could allow an authenticated remo… CWE-77
Command Injection 		CVE-2026-44866 2026-05-16 00:49 2026-05-13 Show GitHub Exploit DB Packet Storm
1050 5.9 MEDIUM
Network 		vercel next.js Next.js is a React framework for building full-stack web applications. From 12.2.0 to before 15.5.16 and 16.2.5, an external client could send a x-nextjs-data header on a normal request to a path han… CWE-349
 Acceptance of Extraneous Untrusted Data With Trusted Data 		CVE-2026-44572 2026-05-16 00:46 2026-05-14 Show GitHub Exploit DB Packet Storm