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Vulnerability Information Search Top

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":July 21, 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
41	7.8	重要 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft Office 2019 Microsoft 365 Apps Microsoft Office 2024 …	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-2026-55018	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

42	7.8	重要 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft Office 2019 Microsoft 365 Apps Microsoft Office 2024 …	Microsoft Office のリモートコードが実行される脆弱性 New	CWE-843 型の取り違え	CVE-2026-55022	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

43	5.5	警告 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	Microsoft Office の情報漏えいの脆弱性 New	CWE-125 境界外読み取り	CVE-2026-55023	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

44	5.5	警告 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	Microsoft Office の情報漏えいの脆弱性 New	CWE-190 整数オーバーフローまたはラップアラウンド	CVE-2026-55026	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

45	5.5	警告 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	Microsoft Office の情報漏えいの脆弱性 New	CWE-125 境界外読み取り	CVE-2026-55027	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

46	5.5	警告 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	Microsoft Office の情報漏えいの脆弱性 New	CWE-125 境界外読み取り	CVE-2026-55028	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

47	7.8	重要 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	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-2026-55032	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

48	7.8	重要 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	Microsoft Word のリモートでコードが実行される脆弱性 New	CWE-122 CWE-190	CVE-2026-55033	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

49	3.3	低 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft SharePoint Server Microsoft Office 2019 Microsoft 365 App…	Microsoft Office の情報漏えいの脆弱性 New	CWE-125 境界外読み取り	CVE-2026-55035	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

50	7.8	重要 Local	マイクロソフト	Microsoft Office 2021 Long Term Servicing Channel Edition Microsoft Office 2019 Microsoft 365 Apps Microsoft Excel Microsoft&nb…	Microsoft Excel のリモートでコードが実行される脆弱性 New	CWE-126 バッファオーバーリード	CVE-2026-55036	2026-07-21 10:42	2026-07-14	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:July 22, 2026, 4:02 a.m.

No	CVSS	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
368771	-	sco	open_desktop unix	Vulnerability in passwd in SCO UNIX 4.0 and earlier allows attackers to cause a denial of service by preventing users from being able to log into the system.	NVD-CWE-Other	CVE-1999-1162	2008-09-6 05:18	1993-05-24	Show	GitHub Exploit DB Packet Storm

368772	-	linux	linux_kernel	Linux 2.0.37 does not properly encode the Custom segment limit, which allows local users to gain root privileges by accessing and modifying kernel memory.	NVD-CWE-Other	CVE-1999-1166	2008-09-6 05:18	1999-07-11	Show	GitHub Exploit DB Packet Storm

368773	-	iss	internet_security_scanner	install.iss installation script for Internet Security Scanner (ISS) for Linux, version 5.3, allows local users to change the permissions of arbitrary files via a symlink attack on a temporary file.	NVD-CWE-Other	CVE-1999-1168	2008-09-6 05:18	1999-02-20	Show	GitHub Exploit DB Packet Storm

368774	-	maximizer	maximizer_enterprise	By design, Maximizer Enterprise 4 calendar and address book program allows arbitrary users to modify the calendar of other users when the calendar is being shared.	NVD-CWE-Other	CVE-1999-1172	2008-09-6 05:18	1999-01-14	Show	GitHub Exploit DB Packet Storm

368775	-	sysadmin_magazine	man.sh	Vulnerability in man.sh CGI script, included in May 1998 issue of SysAdmin Magazine, allows remote attackers to execute arbitrary commands.	NVD-CWE-Other	CVE-1999-1179	2008-09-6 05:18	1998-05-15	Show	GitHub Exploit DB Packet Storm

368776	-	sgi	irix	Vulnerability in On-Line Customer Registration software for IRIX 6.2 through 6.4 allows local users to gain root privileges.	NVD-CWE-Other	CVE-1999-1181	2008-09-6 05:18	1998-09-29	Show	GitHub Exploit DB Packet Storm

368777	-	admiral_systems	emailclub	Buffer overflow in POP3 server of Admiral Systems EmailClub 1.05 allows remote attackers to execute arbitrary commands via a long "From" header in an e-mail message.	NVD-CWE-Other	CVE-1999-1190	2008-09-6 05:18	1999-11-15	Show	GitHub Exploit DB Packet Storm

368778	-	hummingbird	exceed	Hummingbird Exceed X version 5 allows remote attackers to cause a denial of service via malformed data to port 6000.	NVD-CWE-Other	CVE-1999-1196	2008-09-6 05:18	1999-04-7	Show	GitHub Exploit DB Packet Storm

368779	-	hummingbird	exceed	Upgrade to a non-vulnerable version of Exceed (Hummingbird Exceed 6.0.1 Hummingbird Exceed 6.0.2 Hummingbird Exceed 6.1)	NVD-CWE-Other	CVE-1999-1196	2008-09-6 05:18	1999-04-7	Show	GitHub Exploit DB Packet Storm

368780	-	sun	sunos	TIOCCONS in SunOS 4.1.1 does not properly check the permissions of a user who tries to redirect console output and input, which could allow a local user to gain privileges.	NVD-CWE-Other	CVE-1999-1197	2008-09-6 05:18	1990-12-20	Show	GitHub Exploit DB Packet Storm