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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 30, 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
4681 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
4682 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
4683 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
4684 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
4685 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
4686 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
4687 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
4688 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
4689 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
4690 7.5 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-28212 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
347741 - jabberstudio jabber_gadu-gadu_transport Jabber Gadu-Gadu Transport (a.k.a. jabber-gg-transport) 2.0.x before 2.0.8 allows remote attackers to cause a denial of service a message with an empty <priority/> tag. NVD-CWE-Other
CVE-2004-2391 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347742 - mandrakesoft mandrake_linux
mandrake_linux_corporate_server 		libuser 0.51.7 allows attackers to cause a denial of service (crash or disk consumption) via unknown attack vectors, related to read failures and other bugs. NVD-CWE-Other
CVE-2004-2392 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347743 - sun jsse Java Secure Socket Extension (JSSE) 1.0.3 through 1.0.3_2 does not properly validate the certificate chain of a client or server, which allows remote attackers to falsely authenticate peers for SSL/T… NVD-CWE-Other
CVE-2004-2393 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347744 - mandrakesoft mandrake_multi_network_firewall
mandrake_linux
mandrake_linux_corporate_server 		Off-by-one error in passwd 0.68 and earlier, when using the --stdin option, causes passwd to use the first 78 characters of a password instead of the first 79, which results in a small reduction of t… NVD-CWE-Other
CVE-2004-2394 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347745 - mandrakesoft mandrake_multi_network_firewall
mandrake_linux
mandrake_linux_corporate_server 		Memory leak in passwd 0.68 allows local users to cause a denial of service (memory consumption) via a large number of failed read attempts from the password buffer. NVD-CWE-Other
CVE-2004-2395 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347746 - - - passwd 0.68 does not check the return code for the pam_start function, which has unknown impact and attack vectors that may prevent "safe and proper operation" of PAM. NVD-CWE-Other
CVE-2004-2396 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347747 - netenberg fantastico_de_luxe Netenberg Fantastico De Luxe 2.8 uses database file names that contain the associated usernames, which allows local users to determine valid usernames and conduct brute force attacks by reading the f… NVD-CWE-Other
CVE-2004-2398 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347748 - winftp_server winftp_server WinFTP Server 1.6 stores username and password credentials in plaintext in the data\user.wfd file, which allows local users to gain access to the credentials. NVD-CWE-Other
CVE-2004-2400 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347749 - ipswitch imail_express Stack-based buffer overflow in Ipswitch IMail Express Web Messaging before 8.05 might allow remote attackers to execute arbitrary code via an HTML message with long "tag text." NVD-CWE-Other
CVE-2004-2401 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm
347750 - yabb yabb Cross-site scripting (XSS) vulnerability in YaBB.pl in YaBB 1 GOLD SP 1.3.2 allows remote attackers to inject arbitrary web script or HTML via a hex-encoded to parameter. NOTE: some sources say that… NVD-CWE-Other
CVE-2004-2402 2017-07-11 10:31 2004-12-31 Show GitHub Exploit DB Packet Storm