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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 1, 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
871 9.8 緊急
Network 		H2O.ai H2O H2O.aiのH2Oにおける複数の脆弱性 CWE-20
CWE-502
CVE-2026-8751 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
872 5.3 警告
Network 		H2O.ai H2O H2O.aiのH2Oにおける複数の脆弱性 CWE-266
CWE-284
CWE-noinfo
CVE-2026-8752 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
873 7.5 重要
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおける複数の脆弱性 CWE-77
CWE-78
CVE-2026-8767 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
874 7.3 重要
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-8768 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
875 6.5 警告
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおける複数の脆弱性 CWE-400
CWE-404
CVE-2026-8769 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
876 6.3 警告
Network 		Tencent WeKnora TencentのWeKnoraにおける複数の脆弱性 CWE-285
CWE-639
CVE-2026-8786 2026-05-21 10:47 2026-05-18 Show GitHub Exploit DB Packet Storm
877 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8946 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
878 7.3 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8947 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
879 9.6 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8953 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
880 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8954 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2251 7.5 HIGH
Network 		- - Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1 has insecure code evaluation logic in LDAP the autovalues option that could lead to code injection. (Support for code evaluation has been … CWE-670
 Always-Incorrect Control Flow Implementation 		CVE-2026-48844 2026-05-27 04:26 2026-05-26 Show GitHub Exploit DB Packet Storm
2252 6.5 MEDIUM
Network 		- - In Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16 and 1.7.x before 1.7.1, remote image blocking was not honored for URLs pointing to local/private destinations, which may lead to information discl… CWE-669
 Incorrect Resource Transfer Between Spheres 		CVE-2026-48845 2026-05-27 04:26 2026-05-26 Show GitHub Exploit DB Packet Storm
2253 6.5 MEDIUM
Network 		- - In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, the remote image blocking feature can be bypassed via a crafted CSS var() value in an e-mail message, which may lead to information di… CWE-669
 Incorrect Resource Transfer Between Spheres 		CVE-2026-48846 2026-05-27 04:26 2026-05-26 Show GitHub Exploit DB Packet Storm
2254 3.7 LOW
Network 		- - Roundcube Webmail 1.6.x before 1.6.16, and 1.7.x before 1.7.1 allows pre-authentication arbitrary file deletion via redis/memcache session poisoning bypass. CWE-669
 Incorrect Resource Transfer Between Spheres 		CVE-2026-48847 2026-05-27 04:26 2026-05-26 Show GitHub Exploit DB Packet Storm
2255 7.2 HIGH
Network 		- - Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7 has insufficient HTML sanitization that could lead to Cascading Style Sheets (CSS) injection via an SVG document that has an animate element… CWE-79
Cross-site Scripting 		CVE-2026-48848 2026-05-27 04:26 2026-05-26 Show GitHub Exploit DB Packet Storm
2256 4.4 MEDIUM
Network 		- - In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored value could lead to stored XSS/HTML/CSS injection on shared mailboxes. CWE-79
Cross-site Scripting 		CVE-2026-48849 2026-05-27 04:26 2026-05-26 Show GitHub Exploit DB Packet Storm
2257 7.5 HIGH
Network 		powerdns authoritative Insufficient Validation of Autoprimary SOA Queries CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-42001 2026-05-27 04:24 2026-05-21 Show GitHub Exploit DB Packet Storm
2258 7.5 HIGH
Network 		powerdns authoritative Concurrency and locking defects in GSS-TSIG CWE-364
 Signal Handler Race Condition 		CVE-2026-42002 2026-05-27 04:23 2026-05-21 Show GitHub Exploit DB Packet Storm
2259 6.5 MEDIUM
Network 		powerdns authoritative Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail CWE-94
Code Injection 		CVE-2026-42396 2026-05-27 04:19 2026-05-21 Show GitHub Exploit DB Packet Storm
2260 - - - XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki Platform is a generic wiki platform. In versions starting with 15.10.6 and prior to 18.1… CWE-862
 Missing Authorization 		CVE-2026-33137 2026-05-27 04:16 2026-05-21 Show GitHub Exploit DB Packet Storm