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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 17, 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
2941 8.1 重要
Network 		FreeScout FreeScout FreeScout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-2026-40497 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2942 8.8 重要
Network 		PJSIP pjsip PJSIPのpjsipにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40614 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2943 6.5 警告
Network 		decidim decidim Decidim Free Software AssociationのDecidimにおける不適切な権限設定に関する脆弱性 CWE-266
不適切な権限設定 		CVE-2026-40869 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2944 9.8 緊急
Network 		PJSIP pjsip PJSIPのpjsip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-2026-40892 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2945 7.5 重要
Network 		follow-redirects project Follow Redirects Follow Redirects projectのFollow Redirectsにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-40895 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2946 6.5 警告
Network 		WWBN AVideo WWBNのAVideoにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-40907 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2947 5.3 警告
Network 		WWBN AVideo WWBNのAVideoにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-40908 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2948 6.5 警告
Network 		WWBN AVideo WWBNのAVideo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-2026-40909 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2949 5.4 警告
Network 		Docmost Docmost Docmost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-2026-40927 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
2950 5.4 警告
Network 		WWBN AVideo WWBNのAVideoにおけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2026-40928 2026-04-27 11:20 2026-04-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
431 7.4 HIGH
Adjacent 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. Update CWE-476
 NULL Pointer Dereference 		CVE-2026-40414 2026-05-16 00:07 2026-05-13 Show GitHub Exploit DB Packet Storm
432 8.1 HIGH
Network 		microsoft windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2019
windows_server_2022
windows_server_2022_… 		Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network. Update CWE-416
 Use After Free 		CVE-2026-40415 2026-05-16 00:06 2026-05-13 Show GitHub Exploit DB Packet Storm
433 3.3 LOW
Local 		microsoft visual_studio_code Improper neutralization of script-related html tags in a web page (basic xss) in Visual Studio Code allows an unauthorized attacker to execute code locally. Update CWE-77
CWE-80
CWE-79
Command Injection
Basic XSS
Cross-site Scripting 		CVE-2026-41611 2026-05-16 00:05 2026-05-13 Show GitHub Exploit DB Packet Storm
434 9.1 CRITICAL
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, a vulnerability in datastore_search_sql allowed attackers to bypass authoriza… New CWE-863
 Incorrect Authorization 		CVE-2026-42032 2026-05-16 00:02 2026-05-14 Show GitHub Exploit DB Packet Storm
435 9.8 CRITICAL
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, a vulnerability in datastore_search_sql allowed attackers to inject SQL in or… New CWE-89
SQL Injection 		CVE-2026-42031 2026-05-15 23:59 2026-05-14 Show GitHub Exploit DB Packet Storm
436 6.1 MEDIUM
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, Access to the views via tokens or unauthenticated requests marked the endpoin… New CWE-352
 Origin Validation Error 		CVE-2026-41255 2026-05-15 23:58 2026-05-14 Show GitHub Exploit DB Packet Storm
437 7.4 HIGH
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, the configured SMTP server may be spoofed with any certificate (e.g. self-sig… New CWE-295
Improper Certificate Validation  		CVE-2026-41132 2026-05-15 23:57 2026-05-14 Show GitHub Exploit DB Packet Storm
438 5.3 MEDIUM
Network 		- - Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user inform… New CWE-306
Missing Authentication for Critical Function 		CVE-2026-45248 2026-05-15 23:56 2026-05-15 Show GitHub Exploit DB Packet Storm
439 8.6 HIGH
Network 		- - A vulnerability in mlflow/mlflow versions 3.9.0 and earlier allows unauthenticated access to certain FastAPI routes when the server is started with authentication enabled (`--app-name basic-auth`) an… New CWE-305
 Authentication Bypass by Primary Weakness 		CVE-2026-2652 2026-05-15 23:56 2026-05-15 Show GitHub Exploit DB Packet Storm
440 - - - SzafirHost verifies the signature of the downloaded JAR file using class JarInputStream (reading from the beginning of the file), but loads classes using class JarFile/URLClassLoader (reading the Cen… New CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2026-44088 2026-05-15 23:56 2026-05-15 Show GitHub Exploit DB Packet Storm