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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":June 29, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2371 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 10 21h2
Microsoft Windows 10 1809
Microsoft Windows&… 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-42978 2026-06-11 16:24 2026-06-9 Show GitHub Exploit DB Packet Storm
2372 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 10 21h2
Microsoft Windows 10 1809
Microsoft Windows&… 		Windows カーネルの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-42984 2026-06-11 16:24 2026-06-9 Show GitHub Exploit DB Packet Storm
2373 5.4 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45453 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2374 8.8 重要
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint のリモート コードが実行される脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-45454 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2375 5.4 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45462 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2376 5.4 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45464 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2377 5.4 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45465 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2378 5.4 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45479 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2379 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 25h2 		Windows カーネルモード ドライバーの特権の昇格の脆弱性 CWE-843
型の取り違え 		CVE-2026-45600 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
2380 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2012
Microsoft Windows 11 24h2
Microsoft Windows 10 21h2
Microsoft Wind… 		UEFI セキュア ブートのセキュリティ機能バイパスの脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-45656 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 29, 2026, 4:19 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
471 6.5 MEDIUM
Network 		ultrajson_project ultrajson UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Prior to 5.13.0, ujson.dumps() (or ujson.dump() or ujson.encode()) have a reject_bytes=False option. When… New CWE-20
 Improper Input Validation  		CVE-2026-54911 2026-06-27 05:10 2026-06-23 Show GitHub Exploit DB Packet Storm
472 5.4 MEDIUM
Network 		authlib authlib Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to 1.6.10 and 1.7.1, Authlib's OAuth 2.0 authorization endpoint can be turned into an unauthenticated open redirect wh… New CWE-601
Open Redirect 		CVE-2026-41479 2026-06-27 05:10 2026-06-23 Show GitHub Exploit DB Packet Storm
473 5.8 MEDIUM
Network 		phpseclib phpseclib phpseclib is a PHP secure communications library. From 0.1.1 until 1.0.30, 2.0.55, and 3.0.54, when an application validates an untrusted X.509 certificate with phpseclib, X509::validateSignature() r… New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-55599 2026-06-27 05:10 2026-06-23 Show GitHub Exploit DB Packet Storm
474 6.1 MEDIUM
Network 		fabricjs fabric.js Fabric.js is a Javascript HTML5 canvas library. Prior to 7.4.0, a potential Cross-Site Scripting (XSS) vulnerability exists in Fabric.js due to improper escaping of user-controlled input during SVG s… New CWE-79
CWE-116
Cross-site Scripting
 Improper Encoding or Escaping of Output 		CVE-2026-44311 2026-06-27 05:09 2026-06-23 Show GitHub Exploit DB Packet Storm
475 6.1 MEDIUM
Network 		pylonsproject webob WebOb provides objects for HTTP requests and responses. Prior to 1.8.10, the normalization of the HTTP Location header during a redirect is vulnerable to an open redirect: WebOb joins the redirect ta… New CWE-601
Open Redirect 		CVE-2026-44889 2026-06-27 05:08 2026-06-23 Show GitHub Exploit DB Packet Storm
476 8.6 HIGH
Network 		chimurai http-proxy-middleware http-proxy-middleware is node.js http-proxy middleware. From 0.16.0 until 2.0.10, 3.0.6, and 4.1.0, http-proxy-middleware documents router proxy-table entries as host, path, or host+path selectors, b… New CWE-20
CWE-187
 Improper Input Validation 
 Partial String Comparison 		CVE-2026-55602 2026-06-27 05:06 2026-06-23 Show GitHub Exploit DB Packet Storm
477 7.5 HIGH
Network 		nltk nltk NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. Prior to 3.10.0-rc1, nltk.data.l… New CWE-22
Path Traversal 		CVE-2026-54293 2026-06-27 05:06 2026-06-23 Show GitHub Exploit DB Packet Storm
478 6.1 MEDIUM
Network 		ibm engineering_workflow_management IBM Engineering Workflow Management 7.0.2 through 7.0.2 Interim Fix 035, 7.0.3 through 7.0.3 Interim Fix 017, and 7.1 through 7.1 Interim Fix 004 is vulnerable to HTTP header injection, caused by imp… New CWE-644
 Improper Neutralization of HTTP Headers for Scripting Syntax 		CVE-2024-51454 2026-06-27 05:05 2026-06-23 Show GitHub Exploit DB Packet Storm
479 5.5 MEDIUM
Local 		langchain langchain LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently con… New CWE-22
CWE-59
Path Traversal
Link Following 		CVE-2026-55443 2026-06-27 05:05 2026-06-23 Show GitHub Exploit DB Packet Storm
480 3.6 LOW
Local 		babel babel Babel is a compiler for writing next generation JavaScript. Prior to 8.0.0-rc.6 and 7.29.6, @babel/core affected by an arbitrary file read via a sourceMappingURL comment. Using @babel/core to compile… New CWE-22
CWE-200
Path Traversal
Information Exposure 		CVE-2026-49356 2026-06-27 05:04 2026-06-23 Show GitHub Exploit DB Packet Storm