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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 13, 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
3901 4.6 警告
Physics 		サムスン android サムスンのAndroidにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-20974 2026-02-4 18:36 2026-01-9 Show GitHub Exploit DB Packet Storm
3902 7.5 重要
Network 		マイクロソフト Microsoft Copilot Studio Copilot Studio の情報漏えいの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-21520 2026-02-4 18:36 2026-01-22 Show GitHub Exploit DB Packet Storm
3903 7.4 重要
Network 		マイクロソフト Microsoft 365 Word Copilot Word Copilot Information Disclosure Vulnerability CWE-150
エスケープ、メタ、またはコントロールシーケンスの不適切な無効化 		CVE-2026-21521 2026-02-4 18:36 2026-01-22 Show GitHub Exploit DB Packet Storm
3904 6.5 警告
Network 		Pterodactyl Wings PterodactylのWingsにおける複数の脆弱性 CWE-400
CWE-770
CVE-2026-21696 2026-02-4 18:36 2026-01-19 Show GitHub Exploit DB Packet Storm
3905 7.5 重要
Network 		Anthropic PBC Claude Code Anthropic PBCのClaude Codeにおける認証情報の不十分な保護に関する脆弱性 CWE-522
認証情報の不十分な保護 		CVE-2026-21852 2026-02-4 18:36 2026-01-21 Show GitHub Exploit DB Packet Storm
3906 5.3 警告
Network 		Pallets project Werkzeug Pallets projectのWerkzeugにおけるWindows デバイス名の処理に関する脆弱性 CWE-67
Windows デバイス名の不適切な処理 		CVE-2026-21860 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
3907 9.8 緊急
Network 		ggml.ai llama.cpp ggml.aiのllama.cpp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-2026-21869 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
3908 5.7 警告
Network 		getkirby kirby getkirbyのkirbyにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-21896 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
3909 8.1 重要
Network 		オラクル Oracle FLEXCUBE Investor Servicing オラクルのOracle FLEXCUBE Investor Servicingにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-21973 2026-02-4 18:36 2026-01-20 Show GitHub Exploit DB Packet Storm
3910 6.5 警告
Network 		オラクル Oracle FLEXCUBE Universal Banking オラクルのOracle FLEXCUBE Universal Bankingにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-21978 2026-02-4 18:36 2026-01-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 13, 2026, 5:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
101 9.1 CRITICAL
Network 		- - Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network. New CWE-303
 Incorrect Implementation of Authentication Algorithm 		CVE-2026-41103 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
102 7.1 HIGH
Local 		- - Improper access control in Microsoft Office PowerPoint allows an authorized attacker to perform spoofing locally. New CWE-284
Improper Access Control 		CVE-2026-41102 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
103 7.1 HIGH
Local 		- - Improper access control in Microsoft Office Word allows an authorized attacker to perform spoofing locally. New CWE-284
Improper Access Control 		CVE-2026-41101 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
104 4.4 MEDIUM
Local 		- - Improper access control in M365 Copilot allows an authorized attacker to perform spoofing locally. New CWE-284
Improper Access Control 		CVE-2026-41100 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
105 6.7 MEDIUM
Local 		- - Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. New CWE-1329
 Reliance on Component That is Not Updateable 		CVE-2026-41097 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
106 9.8 CRITICAL
Network 		- - Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-41096 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
107 7.8 HIGH
Local 		- - Use after free in Data Deduplication allows an authorized attacker to elevate privileges locally. New CWE-416
 Use After Free 		CVE-2026-41095 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
108 8.8 HIGH
Network 		- - Improper control of generation of code ('code injection') in Microsoft Data Formulator allows an unauthorized attacker to execute code over a network. New CWE-94
Code Injection 		CVE-2026-41094 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
109 9.8 CRITICAL
Network 		- - Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network. New CWE-121
Stack-based Buffer Overflow 		CVE-2026-41089 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm
110 7.8 HIGH
Local 		- - External control of file name or path in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. New CWE-73
 External Control of File Name or Path 		CVE-2026-41088 2026-05-13 03:17 2026-05-13 Show GitHub Exploit DB Packet Storm