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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
1901 7.8 重要
Local 		NAVER Corp. NAVER MYBOX Explorer for Windows NAVER Corp.のNAVER MYBOX Explorer for Windowsにおける不適切な権限設定に関する脆弱性 CWE-266
不適切な権限設定 		CVE-2026-8148 2026-05-12 10:19 2026-05-8 Show GitHub Exploit DB Packet Storm
1902 7.3 重要
Network 		Project Jupyter Jupyter Server Project JupyterのJupyter Serverにおけるアンカーのない正規表現に関する脆弱性 CWE-777
アンカーのない正規表現 		CVE-2026-40110 2026-05-12 10:19 2026-05-5 Show GitHub Exploit DB Packet Storm
1903 6.1 警告
Network 		HCL Technologies Limited unica
HCL Unica Plan
HCL Unica Segment Central
HCL Unica Centralized Offer Management
HCL Unica Audience Campaign
HCL U… 		HCL Technologies Limitedのunica等の複数製品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-2025-62320 2026-05-12 10:19 2026-03-17 Show GitHub Exploit DB Packet Storm
1904 5.5 警告
Local 		ヒューレット・パッカード Samsung Print Service Plugin ヒューレット・パッカードのSamsung Print Service PluginにおけるAndroid アプリケーションコンポーネントの不適切なエクスポートの脆弱性 CWE-926
CWE-noinfo
CVE-2026-3291 2026-05-12 10:19 2026-05-6 Show GitHub Exploit DB Packet Storm
1905 8.8 重要
Network 		langflow langflow
Langflow-base 		langflowのLangflow-base等の複数製品における複数の脆弱性 CWE-639
CWE-862
CVE-2026-34046 2026-05-12 10:19 2026-03-27 Show GitHub Exploit DB Packet Storm
1906 7.5 重要
Network 		Gazelle project Gazelle KazeburoのGazelleにおけるHTTP リクエストスマグリングに関する脆弱性 CWE-444
HTTP リクエストスマグリング 		CVE-2026-40562 2026-05-12 10:19 2026-05-6 Show GitHub Exploit DB Packet Storm
1907 5.3 警告
Network 		opentelemetry OpenTelemetry.Exporter.Zipkin opentelemetryのOpenTelemetry.Exporter.Zipkinにおける複数の脆弱性 CWE-400
CWE-770
CVE-2026-41310 2026-05-12 10:19 2026-05-6 Show GitHub Exploit DB Packet Storm
1908 7.5 重要
Network 		uuidjs uuid uuidjsのuuidにおける複数の脆弱性 CWE-787
CWE-823
CVE-2026-41907 2026-05-12 10:19 2026-04-24 Show GitHub Exploit DB Packet Storm
1909 7.5 重要
Network 		Amazon.com, Inc. Bedrock Agentcore Starter Toolkit Amazon.com, Inc.のBedrock Agentcore Starter Toolkitにおける複数の脆弱性 CWE-283
CWE-340
CVE-2026-4269 2026-05-12 10:19 2026-03-16 Show GitHub Exploit DB Packet Storm
1910 7.5 重要
Network 		VEGA VEGAPULS 6X Firmware VEGAのVEGAPULS 6X Firmwareにおける重要な機能に対する認証の欠如に関する脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-3323 2026-05-12 10:19 2026-04-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1961 7.5 HIGH
Network 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. CWE-416
 Use After Free 		CVE-2026-40406 2026-05-16 00:20 2026-05-13 Show GitHub Exploit DB Packet Storm
1962 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40407 2026-05-16 00:19 2026-05-13 Show GitHub Exploit DB Packet Storm
1963 9.1 CRITICAL
Network 		- - Crabbox prior to v0.12.0 contains an environment variable exposure vulnerability that allows attackers with access to a malicious or compromised repository to forward local secrets such as API tokens… CWE-94
Code Injection 		CVE-2026-8634 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1964 4.3 MEDIUM
Network 		- - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, broken access control in the searchAsset, searchTag, searchWidget, and searchTemplate publish-mode Readers can enumerate… CWE-863
 Incorrect Authorization 		CVE-2026-45148 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1965 7.5 HIGH
Network 		- - libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciou… CWE-190
 Integer Overflow or Wraparound 		CVE-2026-44673 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1966 - - - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the kernel stores Attribute View (AV / database) names without any HTML escape, then a render template uses raw strings.… CWE-79
CWE-94
CWE-1188
Cross-site Scripting
Code Injection
 Insecure Default Initialization of Resource 		CVE-2026-44670 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1967 - - - HRConvert2 is a self-hosted, drag-and-drop & nosql file conversion server & share tool. Prior to 3.3.8, the sanitizeString() function in convertCore.php is missing backtick (`) and tab (\t) from its … CWE-78
OS Command  		CVE-2026-44666 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1968 - - - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, he tooltip mouseover handler in app/src/block/popover.ts reads aria-label via getAttribute and passes it through decode… CWE-79
CWE-116
CWE-1188
Cross-site Scripting
 Improper Encoding or Escaping of Output
 Insecure Default Initialization of Resource 		CVE-2026-44588 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1969 10.0 CRITICAL
Network 		- - Note Mark is an open-source note-taking application. Prior to 0.19.4, no minimum length or entropy is enforced on the JWT_SECRET configuration value. The application accepts any base64-decodable secr… CWE-326
CWE-345
Inadequate Encryption Strength
 Insufficient Verification of Data Authenticity 		CVE-2026-44523 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1970 - - - The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. From 1.1.0 to 1.7.4, the TrailingSlashMiddleware in internal/api/server.go is vulnerable to an ope… CWE-601
Open Redirect 		CVE-2026-44427 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm