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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 27, 2026, 2:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
731 5.4 警告
Network 		Peter Steinberger (steipete) Summarize Peter Steinberger (steipete)のSummarizeにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-45244 2026-05-20 13:22 2026-05-18 Show GitHub Exploit DB Packet Storm
732 7.4 重要
Network 		Peter Steinberger (steipete) Summarize Peter Steinberger (steipete)のSummarizeにおける複数の脆弱性 CWE-918
CWE-940
CVE-2026-45245 2026-05-20 13:22 2026-05-18 Show GitHub Exploit DB Packet Storm
733 5.5 警告
Local 		Peter Steinberger (steipete) Summarize Peter Steinberger (steipete)のSummarizeにおける重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性 CWE-732
重要なリソースに対する不適切なパーミッションの割り当て 		CVE-2026-45246 2026-05-20 13:22 2026-05-18 Show GitHub Exploit DB Packet Storm
734 9.8 緊急
Network 		IBM IBM Total Storage Service Console (TSSC)
TS4500 IMC 		IBMのIBM Total Storage Service Console (TSSC)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-2026-5935 2026-05-20 13:21 2026-04-23 Show GitHub Exploit DB Packet Storm
735 5.3 警告
Local 		tonyc Imager::File::GIF TONYC (Tony Cook)のImager::File::GIF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-2026-8454 2026-05-20 13:21 2026-05-15 Show GitHub Exploit DB Packet Storm
736 5.3 警告
Local 		OALDERS (Olaf Alders) WWW::Mechanize::Cached OALDERS (Olaf Alders)のWWW::Mechanize::Cachedにおける複数の脆弱性 CWE-502
CWE-732
CVE-2026-8612 2026-05-20 13:21 2026-05-15 Show GitHub Exploit DB Packet Storm
737 8.2 重要
Network 		gravitl netmaker Netmakerにおけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証 		CVE-2026-38651 2026-05-20 13:21 2026-04-28 Show GitHub Exploit DB Packet Storm
738 8.2 重要
Network 		シスコシステムズ Intersight Device Connector シスコシステムズのIntersight Device Connectorにおける複数の脆弱性 CWE-306
CWE-862
CVE-2026-5944 2026-05-20 13:21 2026-04-28 Show GitHub Exploit DB Packet Storm
739 6.5 警告
Network 		Ruby-lang.org Net::IMAP Ruby-lang.orgのNet::IMAPにおける複数の脆弱性 CWE-1322
CWE-770
CVE-2026-42256 2026-05-20 13:21 2026-05-9 Show GitHub Exploit DB Packet Storm
740 6.5 警告
Network 		GUIMARD (Xavier Guimard) Apache::Session::Generate::SHA256 GUIMARD (Xavier Guimard)のApache::Session::Generate::SHA256における複数の脆弱性 CWE-338
CWE-340
CVE-2025-40931
CVE-2025-40932
CVE-2026-8503 		2026-05-20 13:21 2026-05-15 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