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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2921 8.4 重要
Local 		Anthropic PBC Claude Code
Claude Agent SDK 		Anthropic PBCのClaude Agent SDK等の複数製品における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-2026-35020 2026-05-1 10:39 2026-04-6 Show GitHub Exploit DB Packet Storm
2922 7.8 重要
Local 		Anthropic PBC Claude Code
Claude Agent SDK 		Anthropic PBCのClaude Agent SDK等の複数製品における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-2026-35021 2026-05-1 10:39 2026-04-6 Show GitHub Exploit DB Packet Storm
2923 9.8 緊急
Network 		Anthropic PBC Claude Code
Claude Agent SDK 		Anthropic PBCのClaude Agent SDK等の複数製品における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-2026-35022 2026-05-1 10:39 2026-04-6 Show GitHub Exploit DB Packet Storm
2924 7.8 重要
Local 		MAGIX MAGIX MP3 deluxe MAGIXのMAGIX MP3 deluxeにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2018-25260 2026-05-1 10:39 2026-04-22 Show GitHub Exploit DB Packet Storm
2925 7.8 重要
Local 		Enter Srl Iperius Backup Enter SrlのIperius Backupにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2018-25261 2026-05-1 10:39 2026-04-22 Show GitHub Exploit DB Packet Storm
2926 10 緊急
Network 		マイクロソフト Microsoft Purview eDiscovery Microsoft Purview eDiscovery Elevation of Privilege Vulnerability CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-26150 2026-05-1 10:39 2026-04-23 Show GitHub Exploit DB Packet Storm
2927 8.8 重要
Network 		Nexxt Solutions Nebula300Plus Firmware Nexxt SolutionsのNebula300Plus Firmwareにおける非公開の機能に関する脆弱性 CWE-912
非公開の機能 		CVE-2026-31847 2026-05-1 10:38 2026-03-23 Show GitHub Exploit DB Packet Storm
2928 9.8 緊急
Network 		Nexxt Solutions Nebula300Plus Firmware Nexxt SolutionsのNebula300Plus Firmwareにおける重要な情報の平文保存に関する脆弱性 CWE-312
重要な情報の平文保存 		CVE-2026-31848 2026-05-1 10:38 2026-03-23 Show GitHub Exploit DB Packet Storm
2929 6.5 警告
Network 		Nexxt Solutions Nebula300Plus Firmware Nexxt SolutionsのNebula300Plus Firmware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-2026-31849 2026-05-1 10:38 2026-03-23 Show GitHub Exploit DB Packet Storm
2930 4.9 警告
Network 		Nexxt Solutions Nebula300Plus Firmware Nexxt SolutionsのNebula300Plus Firmwareにおける認証情報の平文保存に関する脆弱性 CWE-256
平文でパスワードを保存 		CVE-2026-31850 2026-05-1 10:38 2026-03-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1741 7.5 HIGH
Network 		- - phpseclib is a PHP secure communications library. Prior to 1.0.29, 2.0.54, and 3.0.52, anyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc). This is a by… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-44167 2026-05-14 03:24 2026-05-13 Show GitHub Exploit DB Packet Storm
1742 8.2 HIGH
Network 		- - ssrfcheck is a library that checks if a string contains a potential SSRF attack. In 1.3.0 and earlier, ssrfcheck fails to block Server-Side Request Forgery attacks when the target private IP address … CWE-184
CWE-918
 Incomplete Blacklist
Server-Side Request Forgery (SSRF)  		CVE-2026-43929 2026-05-14 03:24 2026-05-13 Show GitHub Exploit DB Packet Storm
1743 3.8 LOW
Network 		hono hono Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.18, improper validation of the JWT NumericDate claims exp, nbf, and iat in hono/utils/jwt allows to… CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-44459 2026-05-14 03:21 2026-05-14 Show GitHub Exploit DB Packet Storm
1744 9.1 CRITICAL
Network 		- - Pingvin Share X is a secure and easy self-hosted file sharing platform. From 1.14.1 to 1.16.2, a critical authentication bypass vulnerability allows an attacker who has obtained a valid username and … CWE-287
CWE-697
Improper Authentication
 Incorrect Comparison 		CVE-2026-44196 2026-05-14 03:21 2026-05-13 Show GitHub Exploit DB Packet Storm
1745 9.1 CRITICAL
Network 		- - Relay adds real-time collaboration to Obsidian. Relay Server versions 0.9.0 through 0.9.6 contain an authentication bypass in the multi-document WebSocket endpoints. When authentication is configured… CWE-639
CWE-863
 Authorization Bypass Through User-Controlled Key
 Incorrect Authorization 		CVE-2026-42889 2026-05-14 03:21 2026-05-13 Show GitHub Exploit DB Packet Storm
1746 - - - sse-channel is an SSE-implementation which can be used to any node.js http request/response stream. Prior to 4.0.1, implementations that allow user-provided values to be passed to event, retry or id … CWE-93
CRLF Injection 		CVE-2026-44217 2026-05-14 03:21 2026-05-13 Show GitHub Exploit DB Packet Storm
1747 9.0 CRITICAL
Network 		- - ArcadeDB is a Multi-Model DBMS. Prior to 2.6.4, authenticated users and API tokens scoped to a specific database could read, write, and mutate schema on any other database on the same server. Two dis… CWE-863
 Incorrect Authorization 		CVE-2026-44221 2026-05-14 03:21 2026-05-13 Show GitHub Exploit DB Packet Storm
1748 - - - An improper protection of alternate path vulnerability in Palo Alto Networks Prisma® Browser on macOS fails to properly restrict access to an internal automation bridge. This allows a locally authent… CWE-424
 Improper Protection of Alternate Path 		CVE-2026-0237 2026-05-14 03:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1749 - - - A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on t… CWE-787
 Out-of-bounds Write 		CVE-2026-0263 2026-05-14 03:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1750 - - - A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (Do… CWE-122
Heap-based Buffer Overflow 		CVE-2026-0264 2026-05-14 03:17 2026-05-14 Show GitHub Exploit DB Packet Storm