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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 5, 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
254861 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1276 2011-06-24 10:11 2011-06-14 Show GitHub Exploit DB Packet Storm
254862 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1275 2011-06-24 10:10 2011-06-14 Show GitHub Exploit DB Packet Storm
254863 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1274 2011-06-24 10:10 2011-06-14 Show GitHub Exploit DB Packet Storm
254864 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1273 2011-06-24 10:07 2011-06-14 Show GitHub Exploit DB Packet Storm
254865 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-1272 2011-06-24 10:06 2011-06-14 Show GitHub Exploit DB Packet Storm
254866 5.1 警告 マイクロソフト - Microsoft .NET Framework の JIT コンパイラにおけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1271 2011-06-24 10:05 2011-06-14 Show GitHub Exploit DB Packet Storm
254867 10 危険 マイクロソフト - Microsoft Windows の SMB クライアントにおける任意コードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-1268 2011-06-24 10:04 2011-06-14 Show GitHub Exploit DB Packet Storm
254868 7.8 危険 マイクロソフト - Microsoft Windows の Distributed File System 実装におけるサービス運用妨害 (システムハング) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1869 2011-06-24 10:03 2011-06-14 Show GitHub Exploit DB Packet Storm
254869 10 危険 マイクロソフト - Microsoft Windows の Distributed File System 実装における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1868 2011-06-24 10:01 2011-06-14 Show GitHub Exploit DB Packet Storm
254870 5.7 警告 Linux
レッドハット		 - Linux kernel の RPC サーバソケット機能におけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-0714 2011-06-23 11:48 2011-03-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 6, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4421 8.4 HIGH
Local 		microsoft 365_apps
office
office_long_term_servicing_channel 		Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-40358 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4422 7.8 HIGH
Local 		microsoft 365_apps
excel
office
office_long_term_servicing_channel
office_online_server 		Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-40359 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4423 7.8 HIGH
Local 		microsoft 365_apps
excel
office
office_long_term_servicing_channel
office_online_server 		Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. CWE-125
Out-of-bounds Read 		CVE-2026-40360 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4424 8.4 HIGH
Local 		microsoft 365_apps
office
office_long_term_servicing_channel
word 		Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-40361 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4425 7.8 HIGH
Local 		microsoft 365_apps
excel
office
office_long_term_servicing_channel
office_online_server 		Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40362 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4426 8.4 HIGH
Local 		microsoft 365_apps
office
office_long_term_servicing_channel 		Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-40363 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4427 8.4 HIGH
Local 		microsoft 365_apps
office
office_long_term_servicing_channel
word 		Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-122
CWE-843
CWE-908
Heap-based Buffer Overflow
Type Confusion
 Use of Uninitialized Resource 		CVE-2026-40364 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4428 8.4 HIGH
Local 		microsoft 365_apps
office
office_long_term_servicing_channel
word 		Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-40366 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4429 8.4 HIGH
Local 		microsoft 365_apps
office
office_long_term_servicing_channel
sharepoint_server
word 		Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-822
 Untrusted Pointer Dereference 		CVE-2026-40367 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
4430 6.5 MEDIUM
Network 		microsoft power_automate_for_desktop Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network. CWE-200
Information Exposure 		CVE-2026-40374 2026-05-20 03:04 2026-05-13 Show GitHub Exploit DB Packet Storm