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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":June 29, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
851 7.2 危険 PLP
SUSE
SUSE LINUX
Line Printer Control
PLP等の複数ベンダの製品における不特定の脆弱性 CWE-Other
その他
CVE-1999-0363 2026-06-23 11:22 1999-02-2 Show GitHub Exploit DB Packet Storm
852 5 警告 Broadcom Controlit BroadcomのControlitにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0355 2026-06-23 11:22 1999-01-1 Show GitHub Exploit DB Packet Storm
853 6.4 警告 ftp FTP PASV ftpのFTP PASVにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0351 2026-06-23 11:22 1999-02-1 Show GitHub Exploit DB Packet Storm
854 6.2 警告 rational software ClearCase rational softwareのClearCaseにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0350 2026-06-23 11:22 1999-02-8 Show GitHub Exploit DB Packet Storm
855 7.5 危険 WebCom Guestbook CGI WebComのGuestbook CGIにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0287 2026-06-23 11:22 1999-04-9 Show GitHub Exploit DB Packet Storm
856 7.5 危険 Hughes Network Systems mSQL Hughes Network SystemsのmSQLにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0276 2026-06-23 11:22 1999-01-1 Show GitHub Exploit DB Packet Storm
857 10 危険 MetaInfo MetaWeb MetaInfoのMetaWebにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0268 2026-06-23 11:22 1999-01-1 Show GitHub Exploit DB Packet Storm
858 5.1 警告 Palace Palace Client PalaceのPalace Clientにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0343 2026-06-23 11:22 1998-10-2 Show GitHub Exploit DB Packet Storm
859 6.2 警告 PAM PAM PAMにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0342 2026-06-23 11:22 1998-12-1 Show GitHub Exploit DB Packet Storm
860 7.5 危険 SSH コミュニケーションズ・セキュリティ SSH daemon SSH コミュニケーションズ・セキュリティのSSH daemonにおける不特定の脆弱性 CWE-Other
その他
CVE-1999-0310 2026-06-23 11:22 1998-09-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 30, 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
190941 8.8 HIGH
Network
mozilla firefox
firefox_esr
thunderbird
The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating s… NVD-CWE-noinfo
CVE-2021-38510 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190942 4.3 MEDIUM
Network
mozilla
debian
firefox_esr
thunderbird
firefox
debian_linux
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2021-38509 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190943 4.3 MEDIUM
Network
mozilla
debian
firefox_esr
thunderbird
firefox
debian_linux
By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the … CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2021-38508 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190944 6.5 MEDIUM
Network
mozilla
debian
firefox_esr
thunderbird
firefox
debian_linux
The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-orig… CWE-346
 Origin Validation Error
CVE-2021-38507 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190945 4.3 MEDIUM
Network
mozilla
debian
firefox_esr
thunderbird
firefox
debian_linux
Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames
CVE-2021-38506 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190946 8.8 HIGH
Network
mozilla
debian
firefox_esr
thunderbird
firefox
debian_linux
When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash. This… CWE-416
 Use After Free
CVE-2021-38504 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190947 10.0 CRITICAL
Network
mozilla
debian
firefox
firefox_esr
thunderbird
debian_linux
The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affe… CWE-863
 Incorrect Authorization
CVE-2021-38503 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190948 6.5 MEDIUM
Network
mozilla firefox
firefox_esr
thunderbird
Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain… CWE-668
 Exposure of Resource to Wrong Sphere
CVE-2021-38505 2024-11-21 15:17 2021-12-9 Show GitHub Exploit DB Packet Storm
190949 8.1 HIGH
Network
tianocore
insyde
edk2
kernel
NetworkPkg/IScsiDxe has remotely exploitable buffer overflows. CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-38575 2024-11-21 15:17 2021-12-2 Show GitHub Exploit DB Packet Storm
190950 8.8 HIGH
Network
qnap qvr An improper authentication vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already … - CVE-2021-38686 2024-11-21 15:17 2021-11-26 Show GitHub Exploit DB Packet Storm