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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 22, 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
671 5.3 警告
Network 		n8n-MCP n8n-MCP n8n-MCPにおけるログファイルからの情報漏えいに関する脆弱性 CWE-532
ログファイルからの情報漏えい 		CVE-2026-41495 2026-05-18 12:15 2026-05-8 Show GitHub Exploit DB Packet Storm
672 6.2 警告
Local 		マイクロソフト Microsoft 365 Copilot M365 Copilot for Desktop のスプーフィングの脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-41614 2026-05-18 12:15 2026-05-12 Show GitHub Exploit DB Packet Storm
673 6.1 警告
Network 		Open Source Geospatial Foundation MapServer Open Source Geospatial FoundationのMapServerにおけるクロスサイトスクリプティングの脆弱性 CWE-80
クロスサイトスクリプティング (Basic XSS) 		CVE-2026-42030 2026-05-18 12:15 2026-05-8 Show GitHub Exploit DB Packet Storm
674 6.5 警告
Network 		argoproj Argo Workflows Argo Project AuthorsのArgo WorkflowsにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-42183 2026-05-18 12:14 2026-05-9 Show GitHub Exploit DB Packet Storm
675 7.5 重要
Network 		russh project
warpgate project		 russh
warpgate 		russh project等の複数ベンダの製品における複数の脆弱性 CWE-770
CWE-789
CVE-2026-42189 2026-05-18 12:14 2026-05-8 Show GitHub Exploit DB Packet Storm
676 7.5 重要
Network 		OWASP ModSecurity OWASPのModSecurityにおける複数の脆弱性 CWE-191
CWE-248
CVE-2026-42268 2026-05-18 12:14 2026-05-12 Show GitHub Exploit DB Packet Storm
677 4.3 警告
Network 		n8n-MCP n8n-MCP n8n-MCPにおけるログファイルからの情報漏えいに関する脆弱性 CWE-532
ログファイルからの情報漏えい 		CVE-2026-42282 2026-05-18 12:14 2026-05-8 Show GitHub Exploit DB Packet Storm
678 7.5 重要
Network 		argoproj Argo Workflows Argo Project AuthorsのArgo Workflows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-2026-42294 2026-05-18 12:14 2026-05-9 Show GitHub Exploit DB Packet Storm
679 4.4 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-2026-42307 2026-05-18 12:14 2026-05-8 Show GitHub Exploit DB Packet Storm
680 7.8 重要
Local 		Python Software Foundation Python Pillow Python Software FoundationのPython Pillowにおける複数の脆弱性 CWE-190
CWE-787
CVE-2026-42311 2026-05-18 12:14 2026-05-9 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
PoC
Search
1141 8.8 HIGH
Network 		postgresql postgresql Stack buffer overflow in PostgreSQL module "refint" allows an unprivileged database user to execute arbitrary code as the operating system user running the database. A distinct attack is possible if… CWE-89
CWE-121
SQL Injection
Stack-based Buffer Overflow 		CVE-2026-6637 2026-05-19 00:05 2026-05-14 Show GitHub Exploit DB Packet Storm
1142 4.3 MEDIUM
Network 		postgresql postgresql Buffer over-read in PostgreSQL function pg_restore_attribute_stats() accepts array values of unmatched length, which causes query planning to read past end of one array. This allows a table maintain… CWE-126
 Buffer Over-read 		CVE-2026-6575 2026-05-19 00:04 2026-05-14 Show GitHub Exploit DB Packet Storm
1143 7.5 HIGH
Network 		postgresql postgresql Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AF_UNIX socket to achieve sustained denial of service. If SSL and GSS are both disable… CWE-674
 Uncontrolled Recursion 		CVE-2026-6479 2026-05-19 00:04 2026-05-14 Show GitHub Exploit DB Packet Storm
1144 6.5 MEDIUM
Network 		postgresql postgresql Covert timing channel in comparison of MD5-hashed password in PostgreSQL authentication allows an attacker to recover user credentials sufficient to authenticate. This does not affect scram-sha-256 … CWE-385
 Covert Timing Channel 		CVE-2026-6478 2026-05-19 00:03 2026-05-14 Show GitHub Exploit DB Packet Storm
1145 8.8 HIGH
Network 		postgresql postgresql Use of inherently dangerous function PQfn(..., result_is_int=0, ...) in PostgreSQL libpq lo_export(), lo_read(), lo_lseek64(), and lo_tell64() functions allows the server superuser to overwrite a cli… CWE-242
 Use of Inherently Dangerous Function 		CVE-2026-6477 2026-05-19 00:03 2026-05-14 Show GitHub Exploit DB Packet Storm
1146 7.2 HIGH
Network 		postgresql postgresql SQL injection in PostgreSQL pg_createsubscriber allows an attacker with pg_create_subscription rights to execute arbitrary SQL as a superuser. The attack takes effect when pg_createsubscriber next r… CWE-89
SQL Injection 		CVE-2026-6476 2026-05-19 00:02 2026-05-14 Show GitHub Exploit DB Packet Storm
1147 8.8 HIGH
Network 		postgresql postgresql Symlink following in PostgreSQL pg_basebackup plain format and in pg_rewind allows an origin superuser to overwrite local files, e.g. /var/lib/postgres/.bashrc, that hijack the operating system accou… CWE-61
 UNIX Symbolic Link (Symlink) Following 		CVE-2026-6475 2026-05-19 00:02 2026-05-14 Show GitHub Exploit DB Packet Storm
1148 4.3 MEDIUM
Network 		postgresql postgresql Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 1… CWE-134
Use of Externally-Controlled Format String 		CVE-2026-6474 2026-05-19 00:00 2026-05-14 Show GitHub Exploit DB Packet Storm
1149 8.8 HIGH
Network 		postgresql postgresql Integer wraparound in multiple PostgreSQL server features allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds. This may execute arbitrary code… CWE-190
 Integer Overflow or Wraparound 		CVE-2026-6473 2026-05-18 23:59 2026-05-14 Show GitHub Exploit DB Packet Storm
1150 5.4 MEDIUM
Network 		postgresql postgresql Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use search_path to find user-defined types, including extension-defined types. That is to say, t… CWE-862
 Missing Authorization 		CVE-2026-6472 2026-05-18 23:59 2026-05-14 Show GitHub Exploit DB Packet Storm