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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 26, 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
791 4.4 警告
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows フィルタリング プラットフォーム (WFP) のセキュリティ機能のバイパスの脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-32209 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
792 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows Event Logging Service の特権の昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-33834 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
793 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Windows Cloud Files Mini Filter ドライバーの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33835 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
794 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows TCP/IP Local の特権昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-33837 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
795 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows メッセージ キュー (MSMQ) の特権昇格の脆弱性 CWE-415
二重解放 		CVE-2026-33838 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
796 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-33839 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
797 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Win32k の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-33840 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
798 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows カーネルの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-33841 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
799 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-34087 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
800 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
CWE-noinfo
CVE-2026-34088 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1661 7.5 HIGH
Network 		libexpat_project libexpat In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input. CWE-407
 Inefficient Algorithmic Complexity 		CVE-2026-45186 2026-05-15 02:20 2026-05-10 Show GitHub Exploit DB Packet Storm
1662 5.4 MEDIUM
Network 		- - A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to elevate their privileges from low … CWE-779
 Logging of Excessive Data 		CVE-2026-20209 2026-05-15 02:19 2026-05-15 Show GitHub Exploit DB Packet Storm
1663 5.4 MEDIUM
Network 		- - A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to modify configurations and perform … CWE-779
 Logging of Excessive Data 		CVE-2026-20210 2026-05-15 02:19 2026-05-15 Show GitHub Exploit DB Packet Storm
1664 8.6 HIGH
Network 		- - A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to read arbitrary files that are stored in an affected system.… CWE-20
 Improper Input Validation  		CVE-2026-20224 2026-05-15 02:19 2026-05-15 Show GitHub Exploit DB Packet Storm
1665 5.3 MEDIUM
Network 		- - Exposed Keycloak management service in the Arqit Symmetric Key Agreement Platform enables unauthorized access to sensitive debug information such as metrics and health data. This issue affects Sym… CWE-749
 Exposed Dangerous Method or Function 		CVE-2026-33584 2026-05-15 02:19 2026-05-14 Show GitHub Exploit DB Packet Storm
1666 3.8 LOW
Physics 		- - Improper management of the idle timeout parameter in the Keycloak interface of the Arqit SKA-Platform enables an attacker to impersonate an authenticated tenant user via an unexpired browser session.… CWE-233
 Improper Handling of Parameters 		CVE-2026-33585 2026-05-15 02:19 2026-05-14 Show GitHub Exploit DB Packet Storm
1667 9.1 CRITICAL
Network 		- - fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 6.2.4, a critical authentication-bypass vulnerability in fast-jwt's async key-resolver flow allows any unauthenticated attacker to… CWE-287
CWE-326
CWE-1391
Improper Authentication
Inadequate Encryption Strength
 Use of Weak Credentials 		CVE-2026-44351 2026-05-15 02:19 2026-05-14 Show GitHub Exploit DB Packet Storm
1668 9.0 CRITICAL
Network 		- - vCluster Platform provides a Kubernetes platform for managing virtual clusters, multi-tenancy, and cluster sharing. Prior to 4.4.3, 4.5.5, 4.6.2, 4.7.1, and 4.8.0, there is a Stored XSS attack vulner… CWE-79
Cross-site Scripting 		CVE-2026-42457 2026-05-15 02:19 2026-05-15 Show GitHub Exploit DB Packet Storm
1669 8.8 HIGH
Network 		- - RMCP is an official Rust SDK for the Model Context Protocol. Prior to version 1.4.0, the rmcp crate's Streamable HTTP server transport (crates/rmcp/src/transport/streamable_http_server/) did not vali… CWE-346
CWE-350
 Origin Validation Error
 Reliance on Reverse DNS Resolution for a Security-Critical Action 		CVE-2026-42559 2026-05-15 02:19 2026-05-15 Show GitHub Exploit DB Packet Storm
1670 7.8 HIGH
Local 		- - gitoxide is an implementation of git written in Rust. Prior to 0.21.1, a malicious tree can be constructed that will, when checked out with gitoxide, permit writing an attacker-controlled symlink int… CWE-59
Link Following 		CVE-2026-44471 2026-05-15 02:18 2026-05-14 Show GitHub Exploit DB Packet Storm