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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 24, 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
241 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40358 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
242 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40359 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
243 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-40360 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
244 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40361 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
245 7.8 重要
Local 		マイクロソフト Microsoft Office Online Server
Microsoft Excel
Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40362 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
246 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office のリモート コードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40363 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
247 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-122
CWE-843
CWE-908
CVE-2026-40364 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
248 8.4 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40366 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
249 8.4 重要
Local 		マイクロソフト Microsoft Office
Office Long Term Servicing Channel (LTSC)
Microsoft 365 Apps
Microsoft SharePoint Server
Microsoft Word 		Microsoft Word のリモートでコードが実行される脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-40367 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
250 7.8 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office クイック実行の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40418 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 24, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
345841 - freebsd freebsd The setsockopt call in the KAME Project IPv6 implementation, as used in FreeBSD 5.2, does not properly handle certain IPv6 socket options, which could allow attackers to read kernel memory and cause … NVD-CWE-Other
CVE-2004-0370 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345842 - kth heimdal Heimdal 0.6.x before 0.6.1 and 0.5.x before 0.5.3 does not properly perform certain consistency checks for cross-realm requests, which allows remote attackers with control of a realm to impersonate o… NVD-CWE-Other
CVE-2004-0371 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345843 - xine xine xine allows local users to overwrite arbitrary files via a symlink attack on a bug report email that is generated by the (1) xine-bugreport or (2) xine-check scripts. NVD-CWE-Other
CVE-2004-0372 2017-07-11 10:30 2004-04-15 Show GitHub Exploit DB Packet Storm
345844 - interchange_development_group interchange Interchange before 5.0.1 allows remote attackers to "expose the content of arbitrary variables" and read or modify sensitive SQL information via an HTTP request ending with the "__SQLUSER__" string. NVD-CWE-Other
CVE-2004-0374 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345845 - symantec client_firewall
client_security
norton_internet_security
norton_personal_firewall 		SYMNDIS.SYS in Symantec Norton Internet Security 2003 and 2004, Norton Personal Firewall 2003 and 2004, Client Firewall 5.01 and 5.1.1, and Client Security 1.0 and 1.1 allow remote attackers to cause… NVD-CWE-Other
CVE-2004-0375 2017-07-11 10:30 2004-08-18 Show GitHub Exploit DB Packet Storm
345846 - oftpd oftpd oftpd 0.3.6 and earlier allows remote attackers to cause a denial of service (crash) via a PORT command with a large value. NVD-CWE-Other
CVE-2004-0376 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345847 - activestate
larry_wall 		activeperl
perl 		Buffer overflow in the win32_stat function for (1) ActiveState's ActivePerl and (2) Larry Wall's Perl before 5.8.3 allows local or remote attackers to execute arbitrary commands via filenames that en… NVD-CWE-Other
CVE-2004-0377 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345848 - microsoft sharepoint_portal_server Multiple cross-site scripting (XSS) vulnerabilities in Microsoft SharePoint Portal Server 2001 allow remote attackers to process arbitrary web content and steal cookies via certain server scripts. NVD-CWE-Other
CVE-2004-0379 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345849 - apple mac_os_x Unknown vulnerability in the CUPS printing system in Mac OS X 10.3.3 and Mac OS X 10.2.8 with unknown impact, possibly related to a configuration file setting. NVD-CWE-Other
CVE-2004-0382 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm
345850 - apple mac_os_x Unknown vulnerability in Mail for Mac OS X 10.3.3 and 10.2.8, with unknown impact, related to "the handling of HTML-formatted email." NVD-CWE-Other
CVE-2004-0383 2017-07-11 10:30 2004-05-4 Show GitHub Exploit DB Packet Storm