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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
248401 6.8 警告 アップル - Apple Mac OS X の QuickTime における一つずれエラーの脆弱性 CWE-189
数値処理の問題 		CVE-2011-3459 2012-05-17 17:41 2012-02-2 Show GitHub Exploit DB Packet Storm
248402 6.8 警告 アップル - Apple Mac OS X の QuickTime における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3458 2012-05-17 17:39 2012-02-2 Show GitHub Exploit DB Packet Storm
248403 9.3 危険 アップル - Windows 上で稼働する Apple QuickTime におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0669 2012-05-17 16:00 2012-05-16 Show GitHub Exploit DB Packet Storm
248404 9.3 危険 アップル - Windows 上で稼働する Apple QuickTime における整数符号エラーの脆弱性 CWE-189
数値処理の問題 		CVE-2012-0667 2012-05-17 15:58 2012-05-16 Show GitHub Exploit DB Packet Storm
248405 9.3 危険 アップル - Windows 上で稼働する Apple QuickTime のプラグインにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0666 2012-05-17 15:56 2012-05-16 Show GitHub Exploit DB Packet Storm
248406 9.3 危険 アップル - Apple QuickTime におけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0665 2012-05-17 15:54 2012-05-16 Show GitHub Exploit DB Packet Storm
248407 9.3 危険 アップル - Windows 上で稼働する Apple QuickTime におけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0664 2012-05-17 15:52 2012-05-16 Show GitHub Exploit DB Packet Storm
248408 9.3 危険 アップル - Windows 上で稼働する Apple QuickTime におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0663 2012-05-17 15:51 2012-05-16 Show GitHub Exploit DB Packet Storm
248409 9.3 危険 アップル - Windows 上で稼働する Apple QuickTime におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0265 2012-05-17 15:50 2012-05-16 Show GitHub Exploit DB Packet Storm
248410 10 危険 Google - Linux 上で稼働する Google Chrome における詳細不明な脆弱性 CWE-noinfo
情報不足 		CVE-2011-3101 2012-05-17 15:10 2012-05-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
311 5.5 MEDIUM
Local 		microsoft 365_apps
office
office_long_term_servicing_channel
word 		Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally. Update CWE-552
 Files or Directories Accessible to External Parties 		CVE-2026-35440 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
312 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. Update CWE-416
 Use After Free 		CVE-2026-40358 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
313 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. Update CWE-416
 Use After Free 		CVE-2026-40359 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
314 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. Update CWE-125
Out-of-bounds Read 		CVE-2026-40360 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
315 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. Update CWE-416
 Use After Free 		CVE-2026-40361 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
316 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. Update CWE-122
Heap-based Buffer Overflow 		CVE-2026-40362 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
317 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. Update CWE-122
Heap-based Buffer Overflow 		CVE-2026-40363 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
318 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. Update 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
319 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. Update CWE-416
 Use After Free 		CVE-2026-40366 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm
320 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. Update CWE-822
 Untrusted Pointer Dereference 		CVE-2026-40367 2026-05-20 03:05 2026-05-13 Show GitHub Exploit DB Packet Storm