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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 20, 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
261 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Windows メッセージ キュー (MSMQ) の特権昇格の脆弱性 New CWE-415
二重解放 		CVE-2026-33838 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
262 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 New CWE-362
競合状態 		CVE-2026-33839 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
263 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Win32k の特権の昇格の脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-33840 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
264 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows カーネルの特権の昇格の脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-33841 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
265 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-34087 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
266 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34088 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
267 7.5 重要
Network 		MediaWiki Checkuser MediaWikiのCheckuserにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-34090 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
268 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34091 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
269 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34092 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
270 8.8 重要
Adjacent 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Microsoft Message Queuing (MSMQ) 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-2026-34329 2026-05-18 12:17 2026-05-12 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
346231 - yongguang_zhang hztty Multiple buffer overflows in hztty 2.0 allow local users to gain root privileges. NVD-CWE-Other
CVE-2003-0783 2017-07-11 10:29 2003-10-6 Show GitHub Exploit DB Packet Storm
346232 - easy_software_products cups Unknown vulnerability in the Internet Printing Protocol (IPP) implementation in CUPS before 1.1.19 allows remote attackers to cause a denial of service (CPU consumption from a "busy loop") via certai… NVD-CWE-Other
CVE-2003-0788 2017-07-11 10:29 2003-12-1 Show GitHub Exploit DB Packet Storm
346233 - fetchmail fetchmail Fetchmail 6.2.4 and earlier does not properly allocate memory for long lines, which allows remote attackers to cause a denial of service (crash) via a certain email. CWE-399
 Resource Management Errors 		CVE-2003-0792 2017-07-11 10:29 2003-11-17 Show GitHub Exploit DB Packet Storm
346234 - gnome gdm GDM 2.4.4.x before 2.4.4.4, and 2.4.1.x before 2.4.1.7, does not restrict the size of input, which allows attackers to cause a denial of service (memory consumption). NVD-CWE-Other
CVE-2003-0793 2017-07-11 10:29 2003-11-17 Show GitHub Exploit DB Packet Storm
346235 - gnome gdm GDM 2.4.4.x before 2.4.4.4, and 2.4.1.x before 2.4.1.7, does not limit the number or duration of commands and uses a blocking socket connection, which allows attackers to cause a denial of service (r… NVD-CWE-Other
CVE-2003-0794 2017-07-11 10:29 2003-11-17 Show GitHub Exploit DB Packet Storm
346236 - sgi irix Unknown vulnerability in rpc.mountd SGI IRIX 6.5.18 through 6.5.22 allows remote attackers to mount from unprivileged ports even with the -n option disabled. NVD-CWE-Other
CVE-2003-0796 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346237 - sgi irix Unknown vulnerability in rpc.mountd in SGI IRIX 6.5 through 6.5.22 allows remote attackers to cause a denial of service (process death) via unknown attack vectors. NVD-CWE-Other
CVE-2003-0797 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346238 - gus_and_psilord freesweep Buffer overflow in freesweep in Debian GNU/Linux 3.0 allows local users to gain "games" group privileges when processing environment variables. NVD-CWE-Other
CVE-2003-0828 2017-07-11 10:29 2004-03-29 Show GitHub Exploit DB Packet Storm
346239 - ibm db2_universal_database Stack-based buffer overflow in IBM DB2 Universal Data Base 7.2 for Windows, before Fixpak 10a, allows attackers with "Connect" privileges to execute arbitrary code via the INVOKE command. NVD-CWE-Other
CVE-2003-0837 2017-07-11 10:29 2003-11-17 Show GitHub Exploit DB Packet Storm
346240 - sylpheed
sylpheed-claws 		sylpheed
sylpheed-claws 		Format string vulnerability in send_message.c for Sylpheed-claws 0.9.4 through 0.9.6 allows remote SMTP servers to cause a denial of service (crash) in sylpheed via format strings in an error message. NVD-CWE-Other
CVE-2003-0852 2017-07-11 10:29 2003-11-17 Show GitHub Exploit DB Packet Storm