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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 22, 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 New 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 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
346131 - mysql maxdb MaxDB WebTools 7.5.00.18 and earlier allows remote attackers to cause a denial of service (application crash) via an HTTP GET request for a file that does not exist, followed by two carriage returns,… NVD-CWE-Other
CVE-2004-1169 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm
346132 - kde
mandrakesoft
redhat 		kde
mandrake_linux
fedora_core 		KDE 3.2.x and 3.3.0 through 3.3.2, when saving credentials that are (1) manually entered by the user or (2) created by the SMB protocol handler, stores those credentials for plaintext in the user's .… NVD-CWE-Other
CVE-2004-1171 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm
346133 - symantec_veritas backup_exec Stack-based buffer overflow in the Agent Browser in Veritas Backup Exec 8.x before 8.60.3878 Hotfix 68, and 9.x before 9.1.4691 Hotfix 40, allows remote attackers to execute arbitrary code via a regi… NVD-CWE-Other
CVE-2004-1172 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm
346134 - midnight_commander
debian
gentoo
redhat
suse
turbolinux 		midnight_commander
debian_linux
linux
enterprise_linux
linux_advanced_workstation
suse_linux
turbolinux_server
turbolinux_workstation 		direntry.c in Midnight Commander (mc) 4.5.55 and earlier allows attackers to cause a denial of service by "manipulating non-existing file handles." NVD-CWE-Other
CVE-2004-1174 2017-07-11 10:30 2005-04-14 Show GitHub Exploit DB Packet Storm
346135 - midnight_commander
debian
gentoo
redhat
suse
turbolinux 		midnight_commander
debian_linux
linux
enterprise_linux
linux_advanced_workstation
suse_linux
turbolinux_server
turbolinux_workstation 		Buffer underflow in extfs.c in Midnight Commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code. NVD-CWE-Other
CVE-2004-1176 2017-07-11 10:30 2005-04-14 Show GitHub Exploit DB Packet Storm
346136 - toshiaki_kanosue htmlheadline htmlheadline before 21.8 allows local users to overwrite arbitrary files via a symlink attack on temporary files. NVD-CWE-Other
CVE-2004-1181 2017-07-11 10:30 2005-04-14 Show GitHub Exploit DB Packet Storm
346137 - mplayer
xine
mandrakesoft 		mplayer
xine
xine-lib
mandrake_linux 		Heap-based buffer overflow in the pnm_get_chunk function for xine 0.99.2, and other packages such as MPlayer that use the same code, allows remote attackers to execute arbitrary code via long PNA_TAG… NVD-CWE-Other
CVE-2004-1187 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm
346138 - mplayer
xine
mandrakesoft 		mplayer
xine
xine-lib
mandrake_linux 		The pnm_get_chunk function in xine 0.99.2 and earlier, and other packages such as MPlayer that use the same code, does not properly verify that the chunk size is less than the PREAMBLE_SIZE, which ca… NVD-CWE-Other
CVE-2004-1188 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm
346139 - suse suse_linux Race condition in SuSE Linux 8.1 through 9.2, when run on SMP systems that have more than 4GB of memory, could allow local users to read unauthorized memory from "foreign memory pages." NVD-CWE-Other
CVE-2004-1191 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm
346140 - citadel ux Format string vulnerability in the lprintf function in Citadel/UX 6.27 and earlier allows remote attackers to execute arbitrary code via format string specifiers sent to the server. NVD-CWE-Other
CVE-2004-1192 2017-07-11 10:30 2005-01-10 Show GitHub Exploit DB Packet Storm