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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 21, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
561 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
562 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
563 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
564 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
565 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
566 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
567 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
568 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
569 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
570 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-2026-44856 2026-05-18 12:11 2026-05-12 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
1241 8.8 HIGH
Network 		- - The CosyVoice project thru commit 6e01309e01bc93bbeb83bdd996b1182a81aaf11e (2025-30-21) contains an insecure deserialization vulnerability (CWE-502) in its model loading process. When loading model f… CWE-502
 Deserialization of Untrusted Data 		CVE-2026-31232 2026-05-15 05:17 2026-05-13 Show GitHub Exploit DB Packet Storm
1242 - - - Clerk JavaScript is the official JavaScript repository for Clerk authentication. has(), auth.protect(), and related authorization predicates in @clerk/shared, @clerk/nextjs, @clerk/backend, and other… CWE-754
CWE-863
 Improper Check for Unusual or Exceptional Conditions
 Incorrect Authorization 		CVE-2026-42349 2026-05-15 04:16 2026-05-12 Show GitHub Exploit DB Packet Storm
1243 7.5 HIGH
Network 		apache tomcat Allocation of Resources Without Limits or Throttling 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 t… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-41284 2026-05-15 03:59 2026-05-13 Show GitHub Exploit DB Packet Storm
1244 7.3 HIGH
Network 		mozilla firefox Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150.0.3. CWE-416
 Use After Free 		CVE-2026-8390 2026-05-15 03:53 2026-05-12 Show GitHub Exploit DB Packet Storm
1245 7.5 HIGH
Network 		pgbouncer pgbouncer An integer overflow in network packet parsing code in PgBouncer before 1.25.2 bypasses a boundary check and can lead to a crash. An unauthenticated remote attacker can crash PgBouncer with a malforme… CWE-190
 Integer Overflow or Wraparound 		CVE-2026-6664 2026-05-15 03:52 2026-05-9 Show GitHub Exploit DB Packet Storm
1246 9.8 CRITICAL
Network 		pgbouncer pgbouncer The SCRAM code in PgBouncer before 1.25.2 did not check the return value of strlcat() correctly when building the contents of the SCRAM client-final-message. A malicious backend that sends a SCRAM se… CWE-121
Stack-based Buffer Overflow 		CVE-2026-6665 2026-05-15 03:52 2026-05-9 Show GitHub Exploit DB Packet Storm
1247 7.3 HIGH
Network 		apache tomcat Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1… CWE-200
Information Exposure 		CVE-2026-42498 2026-05-15 03:51 2026-05-13 Show GitHub Exploit DB Packet Storm
1248 3.5 LOW
Network 		gitlab gitlab GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with control o… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-7471 2026-05-15 03:50 2026-05-14 Show GitHub Exploit DB Packet Storm
1249 5.4 MEDIUM
Network 		gitlab gitlab GitLab has remediated an issue in GitLab EE affecting all versions from 16.4 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with developer… CWE-79
Cross-site Scripting 		CVE-2026-7481 2026-05-15 03:50 2026-05-14 Show GitHub Exploit DB Packet Storm
1250 4.3 MEDIUM
Network 		gitlab gitlab GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with projec… CWE-862
 Missing Authorization 		CVE-2026-8144 2026-05-15 03:50 2026-05-14 Show GitHub Exploit DB Packet Storm