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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 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
3801 7.8 重要
Local 		マイクロソフト Microsoft Office マイクロソフトのMicrosoft Office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-2026-42831 2026-05-18 11:30 2026-05-12 Show GitHub Exploit DB Packet Storm
3802 5.5 警告
Local 		マイクロソフト Microsoft Word
Microsoft Office
Microsoft Excel 		マイクロソフトのMicrosoft Excel等の複数製品におけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-42832 2026-05-18 11:30 2026-05-12 Show GitHub Exploit DB Packet Storm
3803 7.5 重要
Network 		Espressif Systems ESP32 Arduino Espressif SystemsのESP32 Arduinoにおける認証に関する脆弱性 CWE-287
CWE-noinfo
CVE-2026-42855 2026-05-18 11:30 2026-05-12 Show GitHub Exploit DB Packet Storm
3804 6.1 警告
Network 		マイクロソフト Microsoft Exchange Server マイクロソフトのMicrosoft Exchange Server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-2026-42897 2026-05-18 11:30 2026-05-14 Show GitHub Exploit DB Packet Storm
3805 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-43286 2026-05-18 11:29 2026-05-8 Show GitHub Exploit DB Packet Storm
3806 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-43287 2026-05-18 11:29 2026-05-8 Show GitHub Exploit DB Packet Storm
3807 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける初期化されていないリソースの使用に関する脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-43288 2026-05-18 11:29 2026-05-8 Show GitHub Exploit DB Packet Storm
3808 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43289 2026-05-18 11:29 2026-05-8 Show GitHub Exploit DB Packet Storm
3809 7.5 重要
Network 		Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 CWE-667
不適切なロック 		CVE-2026-43296 2026-05-18 11:29 2026-05-8 Show GitHub Exploit DB Packet Storm
3810 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-43297 2026-05-18 11:29 2026-05-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3161 6.5 MEDIUM
Network 		koha koha Koha versions up to 25.11 contain a Server-Side Request Forgery (SSRF) vulnerability via the Z39.50/SRU server configuration. This allows authenticated attackers to perform internal network scanning … CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-26379 2026-06-5 03:54 2026-06-4 Show GitHub Exploit DB Packet Storm
3162 8.1 HIGH
Network 		shopify react-router React Router is a router for React. In versions 7.0.0 through 7.14.1, when using Framework Mode, a combination of steps could potentially allow unauthorized remote code execution (RCE) through extern… CWE-502
 Deserialization of Untrusted Data 		CVE-2026-42211 2026-06-5 03:50 2026-06-3 Show GitHub Exploit DB Packet Storm
3163 5.4 MEDIUM
Network 		koha koha Cross Site Scripting vulnerability in Koha 25.11 and before allows a remote attacker to execute arbitrary code via file upload function in Invoice features CWE-79
Cross-site Scripting 		CVE-2026-26378 2026-06-5 03:49 2026-06-4 Show GitHub Exploit DB Packet Storm
3164 6.1 MEDIUM
Network 		shopify react-router React Router is a router for React. In versions 7.0.0 through 7.14.0 and 6.7.0 through 6.30.3, certain URLs passed to the redirect function can trigger an open redirect to an external domain due to p… CWE-601
Open Redirect 		CVE-2026-40181 2026-06-5 03:46 2026-06-3 Show GitHub Exploit DB Packet Storm
3165 7.5 HIGH
Network 		shopify
turbo-stream 		react-router
turbo_stream 		React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-34077 2026-06-5 03:45 2026-06-3 Show GitHub Exploit DB Packet Storm
3166 4.7 MEDIUM
Network 		shopify react-router React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS… CWE-79
Cross-site Scripting 		CVE-2026-33245 2026-06-5 03:43 2026-06-3 Show GitHub Exploit DB Packet Storm
3167 7.3 HIGH
Network 		securly securly Version 3.0.7 of the Securly Chrome Extension contains hardcoded, plaintext AES passphrases in securly.min.js. These keys decrypt crisis alert keyword data and intervention site data. CWE-798
 Use of Hard-coded Credentials 		CVE-2026-8876 2026-06-5 03:42 2026-06-4 Show GitHub Exploit DB Packet Storm
3168 7.5 HIGH
Network 		securly securly Version 3.0.7 of the Securly Chrome Extension exposes multiple publicly accessible endpoints that allow unauthenticated access to sensitive data. The exposed information consists of SHA-1 hashes that… CWE-326
Inadequate Encryption Strength 		CVE-2026-8878 2026-06-5 03:42 2026-06-4 Show GitHub Exploit DB Packet Storm
3169 7.5 HIGH
Network 		securly securly Version 3.0.7 of the Securly Chrome Extension dynamically registers content13.min.js as a content script via chrome.scripting.registerContentScripts() at runtime. This script is NOT declared in manif… CWE-829
 Inclusion of Functionality from Untrusted Control Sphere 		CVE-2026-8879 2026-06-5 03:41 2026-06-4 Show GitHub Exploit DB Packet Storm
3170 6.5 MEDIUM
Network 		libxls_project libxls libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector Allocation Table (MSAT) in read_MSAT() is not ful… CWE-457
 Use of Uninitialized Variable 		CVE-2026-26824 2026-06-5 03:41 2026-06-4 Show GitHub Exploit DB Packet Storm