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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 6, 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
1271 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26163 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1272 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26165 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1273 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26166 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1274 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26167 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1275 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26168 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1276 6.1 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネル メモリの情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26169 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1277 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		PowerShell の特権の昇格の脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26170 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1278 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26172 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1279 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CWE-476
CVE-2026-26173 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1280 8.2 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける複数の脆弱性 CWE-119
CWE-787
CVE-2026-27890 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 7, 2026, 4:22 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
347431 - sgi irix SGI IRIX midikeys program allows local users to modify arbitrary files via a text editor. NVD-CWE-Other
CVE-1999-0765 2008-09-9 21:35 1999-05-19 Show GitHub Exploit DB Packet Storm
347432 - redhat
suse 		linux
suse_linux 		Buffer overflow in Vixie Cron on Red Hat systems via the MAILTO environmental variable. NVD-CWE-Other
CVE-1999-0768 2008-09-9 21:35 1999-08-25 Show GitHub Exploit DB Packet Storm
347433 - paul_vixie
caldera
debian
redhat 		vixie_cron
openlinux
debian_linux
linux 		Vixie Cron on Linux systems allows local users to set parameters of sendmail commands via the MAILTO environmental variable. NVD-CWE-Other
CVE-1999-0769 2008-09-9 21:35 1999-08-25 Show GitHub Exploit DB Packet Storm
347434 - checkpoint firewall-1 Firewall-1 sets a long timeout for connections that begin with ACK or other packets except SYN, allowing an attacker to conduct a denial of service via a large number of connection attempts to unresp… NVD-CWE-Other
CVE-1999-0770 2008-09-9 21:35 1999-07-29 Show GitHub Exploit DB Packet Storm
347435 - martin_stover mars_nwe Buffer overflows in Mars NetWare Emulation (NWE, mars_nwe) package via long directory names. NVD-CWE-Other
CVE-1999-0774 2008-09-9 21:35 1999-08-31 Show GitHub Exploit DB Packet Storm
347436 - computer_software_manufaktur alibaba Alibaba HTTP server allows remote attackers to read files via a .. (dot dot) attack. NVD-CWE-Other
CVE-1999-0776 2008-09-9 21:35 1999-05-12 Show GitHub Exploit DB Packet Storm
347437 - xi_graphics accelerated-x_server Buffer overflow in Xi Graphics Accelerated-X server allows local users to gain root access via a long display or query parameter. NVD-CWE-Other
CVE-1999-0778 2008-09-9 21:35 1999-06-25 Show GitHub Exploit DB Packet Storm
347438 - hp hp-ux Denial of service in HP-UX SharedX recserv program. NVD-CWE-Other
CVE-1999-0779 2008-09-9 21:35 1998-09-3 Show GitHub Exploit DB Packet Storm
347439 - isc inn The INN inndstart program allows local users to gain root privileges via the "pathrun" parameter in the inn.conf file. NVD-CWE-Other
CVE-1999-0785 2008-09-9 21:35 1999-05-11 Show GitHub Exploit DB Packet Storm
347440 - ibm aix Buffer overflow in AIX ftpd in the libc library. NVD-CWE-Other
CVE-1999-0789 2008-09-9 21:35 1999-09-28 Show GitHub Exploit DB Packet Storm