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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 27, 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
921 6.1 警告
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.js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-2026-44580 2026-05-18 12:11 2026-05-13 Show GitHub Exploit DB Packet Storm
922 4.7 警告
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.js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-2026-44581 2026-05-18 12:11 2026-05-13 Show GitHub Exploit DB Packet Storm
923 3.7 低
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.jsにおける弱いハッシュの使用に関する脆弱性 CWE-328
脆弱なハッシュの使用 		CVE-2026-44582 2026-05-18 12:11 2026-05-13 Show GitHub Exploit DB Packet Storm
924 5.3 警告
Local 		Vim Vim VimにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-44656 2026-05-18 12:11 2026-05-8 Show GitHub Exploit DB Packet Storm
925 9.1 緊急
Network 		n8n-MCP n8n-MCP n8n-MCPにおける複数の脆弱性 CWE-367
CWE-918
CVE-2026-44694 2026-05-18 12:11 2026-05-8 Show GitHub Exploit DB Packet Storm
926 6.1 警告
Network 		Postorius project Postorius Postorius projectのPostorius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-2026-44742 2026-05-18 12:11 2026-05-7 Show GitHub Exploit DB Packet Storm
927 7.2 重要
Network 		アルバネットワークス株式会社 SD-WAN
ArubaOS 		アルバネットワークス株式会社のArubaOS等の複数製品における不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-44852 2026-05-18 12:11 2026-05-12 Show GitHub Exploit DB Packet Storm
928 7.2 重要
Network 		アルバネットワークス株式会社 SD-WAN
ArubaOS 		アルバネットワークス株式会社のArubaOS等の複数製品におけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-44853 2026-05-18 12:11 2026-05-12 Show GitHub Exploit DB Packet Storm
929 7.2 重要
Network 		アルバネットワークス株式会社 SD-WAN
ArubaOS 		アルバネットワークス株式会社のArubaOS等の複数製品におけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-44854 2026-05-18 12:11 2026-05-12 Show GitHub Exploit DB Packet Storm
930 7.2 重要
Network 		アルバネットワークス株式会社 SD-WAN
ArubaOS 		アルバネットワークス株式会社のArubaOS等の複数製品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-2026-44855 2026-05-18 12:11 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1921 7.5 HIGH
Network 		fleetdm fleet Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet’s Windows MDM management endpoint could allow requests to be processed without proper client certifi… CWE-295
Improper Certificate Validation  		CVE-2026-23998 2026-05-16 03:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1922 8.8 HIGH
Network 		openimageio openimageio OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in t… CWE-190
CWE-787
 Integer Overflow or Wraparound
 Out-of-bounds Write 		CVE-2026-43908 2026-05-16 03:07 2026-05-15 Show GitHub Exploit DB Packet Storm
1923 8.8 HIGH
Network 		openimageio openimageio OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in t… CWE-125
CWE-190
CWE-787
Out-of-bounds Read
 Integer Overflow or Wraparound
 Out-of-bounds Write 		CVE-2026-43909 2026-05-16 03:07 2026-05-15 Show GitHub Exploit DB Packet Storm
1924 5.3 MEDIUM
Network 		misp misp MISP is an open source threat intelligence and sharing platform. Prior to 2.5.37, MISP Collections did not enforce RFC 4122 UUID validation on the uuid field. As a result, a user able to create or mo… CWE-20
NVD-CWE-noinfo
 Improper Input Validation  		CVE-2026-44379 2026-05-16 02:57 2026-05-14 Show GitHub Exploit DB Packet Storm
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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