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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 4, 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
4981 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26167 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4982 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26168 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4983 6.1 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネル メモリの情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26169 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4984 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		PowerShell の特権の昇格の脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26170 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4985 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26172 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4986 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CWE-476
CVE-2026-26173 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
4987 8.2 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける複数の脆弱性 CWE-119
CWE-787
CVE-2026-27890 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
4988 7.5 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebird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-2026-28212 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
4989 6.5 警告
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける複数の脆弱性 CWE-190
CWE-835
CVE-2026-28214 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
4990 8.2 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebird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-2026-28224 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
521 6.5 MEDIUM
Network 		gitlawb openclaude OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Prior to version 0.5.1, the OpenClaude MCP authentication flow starts a temporary local HTTP serv… New CWE-352
CWE-400
 Origin Validation Error
 Uncontrolled Resource Consumption 		CVE-2026-42073 2026-06-4 01:54 2026-06-3 Show GitHub Exploit DB Packet Storm
522 5.4 MEDIUM
Network 		shopify react-router React Router is a router for React. In versions 7.5.1 through 7.13.1, when using Framework Mode with pre-rendering enabled, improper neutralization of the HTTP `Location` header value can permit Cros… New CWE-79
Cross-site Scripting 		CVE-2026-33244 2026-06-4 01:54 2026-06-3 Show GitHub Exploit DB Packet Storm
523 5.3 MEDIUM
Network 		oracle rest_data_services Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network ac… Update CWE-284
Improper Access Control 		CVE-2026-46842 2026-06-4 01:53 2026-05-29 Show GitHub Exploit DB Packet Storm
524 7.5 HIGH
Network 		opentelemetry ebpf_instrumentation OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, a remotely reachable integer overflow in OBI's memcac… New CWE-190
 Integer Overflow or Wraparound 		CVE-2026-45686 2026-06-4 01:52 2026-06-3 Show GitHub Exploit DB Packet Storm
525 7.5 HIGH
Network 		opentelemetry ebpf_instrumentation OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.1.0 to before version 0.9.0, malformed MongoDB wire messages can trigger uncaught … New CWE-20
CWE-248
CWE-704
 Improper Input Validation 
 Uncaught Exception
 Incorrect Type Conversion or Cast 		CVE-2026-45685 2026-06-4 01:52 2026-06-3 Show GitHub Exploit DB Packet Storm
526 5.3 MEDIUM
Network 		oracle rest_data_services Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network ac… Update CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-46843 2026-06-4 01:52 2026-05-29 Show GitHub Exploit DB Packet Storm
527 5.3 MEDIUM
Local 		opentelemetry ebpf_instrumentation OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From version 0.7.0 to before version 0.9.0, OBI's log enricher mishandles writev buffers by readi… New CWE-126
CWE-787
 Buffer Over-read
 Out-of-bounds Write 		CVE-2026-45684 2026-06-4 01:52 2026-06-3 Show GitHub Exploit DB Packet Storm
528 3.8 LOW
Local 		opentelemetry ebpf_instrumentation OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the Java TLS ioctl probe reads user-controlled ioctl pointers with bpf_pr… New CWE-127
CWE-200
 Buffer Under-read
Information Exposure 		CVE-2026-45683 2026-06-4 01:52 2026-06-3 Show GitHub Exploit DB Packet Storm
529 5.9 MEDIUM
Network 		opentelemetry ebpf_instrumentation OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the per-CPU message-buffer fallback path uses a 256-byte backup buffer bu… New CWE-125
CWE-130
Out-of-bounds Read
 Improper Handling of Length Parameter Inconsistency 		CVE-2026-45681 2026-06-4 01:52 2026-06-3 Show GitHub Exploit DB Packet Storm
530 5.5 MEDIUM
Local 		opentelemetry ebpf_instrumentation OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the custom CappedConcurrentHashMap introduced for Java TLS state tracking… New CWE-401
CWE-770
 Missing Release of Memory after Effective Lifetime
 Allocation of Resources Without Limits or Throttling 		CVE-2026-45682 2026-06-4 01:51 2026-06-3 Show GitHub Exploit DB Packet Storm