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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 19, 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
4191 6.5 警告
Network 		Christian Neukirchen Rack Rackにおける解釈の競合に関する脆弱性 CWE-436
解釈の競合 		CVE-2026-32762 2026-04-22 10:09 2026-04-2 Show GitHub Exploit DB Packet Storm
4192 6.1 警告
Network 		Streetwriters Notesnook Mobile StreetwritersのNotesnook Mobile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-2026-33978 2026-04-22 10:09 2026-04-1 Show GitHub Exploit DB Packet Storm
4193 8.1 重要
Network 		OpenProject OpenProject OpenProjectにおけるSQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2026-34717 2026-04-22 10:09 2026-04-2 Show GitHub Exploit DB Packet Storm
4194 6.5 警告
Network 		Web Technologies Change Detection Web TechnologiesのChange Detection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-2026-35000 2026-04-22 10:09 2026-04-1 Show GitHub Exploit DB Packet Storm
4195 9.1 緊急
Network 		rti RTI Connext Professional rtiのRTI Connext ProfessionalにおけるXML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限 		CVE-2026-4374 2026-04-22 10:09 2026-04-1 Show GitHub Exploit DB Packet Storm
4196 5.3 警告
Network 		PowerDNS PowerDNS Recursor PowerDNSのPowerDNS Recursor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-2026-0398 2026-04-21 10:51 2026-02-9 Show GitHub Exploit DB Packet Storm
4197 3.6 低
Local 		ARM Ltd. Arm C1-Pro ファームウェア ARM Ltd.のArm C1-Pro ファームウェアにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-0995 2026-04-21 10:51 2026-03-2 Show GitHub Exploit DB Packet Storm
4198 8.1 重要
Network 		Grafana Labs Grafana Grafana LabsのGrafanaにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-21721 2026-04-21 10:51 2026-01-27 Show GitHub Exploit DB Packet Storm
4199 5.3 警告
Network 		Grafana Labs Loki Grafana LabsのLoki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-2026-21726 2026-04-21 10:51 2026-04-15 Show GitHub Exploit DB Packet Storm
4200 3.3 低
Network 		Grafana Labs Grafana Grafana LabsのGrafanaにおける重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性 CWE-732
重要なリソースに対する不適切なパーミッションの割り当て 		CVE-2026-21727 2026-04-21 10:51 2026-04-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
521 7.1 HIGH
Local 		saitoha libsixel libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a signed integer overflow in the SIXEL parser's image-buffer doubling loop can lead to an out-of-boun… CWE-190
CWE-787
 Integer Overflow or Wraparound
 Out-of-bounds Write 		CVE-2026-44637 2026-05-16 02:55 2026-05-15 Show GitHub Exploit DB Packet Storm
522 2.5 LOW
Local 		saitoha libsixel libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. From to 1.8.7-r1, a wrong NULL check after an allocation call in sixel_decode_raw and sixel_decode causes a NULL pointe… CWE-476
CWE-690
 NULL Pointer Dereference
 Unchecked Return Value to NULL Pointer Dereference 		CVE-2026-44638 2026-05-16 02:54 2026-05-15 Show GitHub Exploit DB Packet Storm
523 5.4 MEDIUM
Network 		lfprojects mcp_registry The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the public catalogue UI served at GET / (file internal/api/handlers/v0/ui_index.ht… CWE-79
CWE-116
Cross-site Scripting
 Improper Encoding or Escaping of Output 		CVE-2026-44429 2026-05-16 02:52 2026-05-15 Show GitHub Exploit DB Packet Storm
524 7.2 HIGH
Network 		misp misp MISP is an open source threat intelligence and sharing platform. Prior to 2.5.37, an improper access control vulnerability in the authentication key reset functionality allowed an authenticated organ… CWE-863
 Incorrect Authorization 		CVE-2026-44380 2026-05-16 02:42 2026-05-14 Show GitHub Exploit DB Packet Storm
525 5.3 MEDIUM
Network 		misp misp MISP is an open source threat intelligence and sharing platform. Prior to 2.5.37, a SQL injection vulnerability existed in the handling of user-controlled ordering parameters in the event and shadow … CWE-89
SQL Injection 		CVE-2026-44381 2026-05-16 02:37 2026-05-14 Show GitHub Exploit DB Packet Storm
526 8.1 HIGH
Network 		fit2cloud sqlbot SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.8.0, SQLBot contains a Cross-Workspace IDOR (Insecure Direct Object Reference) and Authorization Bypass … CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-42463 2026-05-16 02:34 2026-05-14 Show GitHub Exploit DB Packet Storm
527 9.1 CRITICAL
Network 		opnsense opnsense OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. T… CWE-88
Argument Injection 		CVE-2026-44193 2026-05-16 02:30 2026-05-14 Show GitHub Exploit DB Packet Storm
528 4.7 MEDIUM
Network 		lfprojects mcp_registry The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audienc… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-44428 2026-05-16 02:23 2026-05-15 Show GitHub Exploit DB Packet Storm
529 9.1 CRITICAL
Network 		opnsense opnsense OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, an authenticated Remote Code Execution (RCE) vulnerability in the OPNsense core allows a user with user-management privileg… CWE-78
OS Command  		CVE-2026-44194 2026-05-16 02:19 2026-05-14 Show GitHub Exploit DB Packet Storm
530 7.4 HIGH
Network 		- - Microsoft APM is an open-source, community-driven dependency manager for AI agents. From 0.5.4 to 0.12.4, two primitive integrators in apm-cli enumerate package files with bare Path.glob() / Path.rgl… CWE-59
CWE-200
Link Following
Information Exposure 		CVE-2026-45539 2026-05-16 02:16 2026-05-16 Show GitHub Exploit DB Packet Storm