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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 28, 2026, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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255901 4.3 警告 Opera Software ASA - Windows 上で稼働する Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2008-5428 2010-09-27 16:07 2008-12-11 Show GitHub Exploit DB Packet Storm
255902 4.3 警告 Opera Software ASA - Opera の Opera.dll におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2008-4725 2010-09-27 16:07 2008-10-23 Show GitHub Exploit DB Packet Storm
255903 5.8 警告 Opera Software ASA - Opera における新規フィードの購読を作成される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4698 2010-09-27 16:05 2008-10-23 Show GitHub Exploit DB Packet Storm
255904 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
255905 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255906 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255907 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
255908 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
255909 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
255910 4.3 警告 Opera Software ASA - Opera におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 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
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221851 4.8 MEDIUM
Network
moodle moodle A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboar… CWE-79
Cross-site Scripting
CVE-2019-3847 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221852 6.3 MEDIUM
Network
redhat
opensuse
libvirt
leap
A NULL pointer dereference flaw was discovered in libvirt before version 5.0.0 in the way it gets interface information through the QEMU agent. An attacker in a guest VM can use this flaw to crash li… CWE-476
 NULL Pointer Dereference
CVE-2019-3840 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221853 4.2 MEDIUM
Local
redhat ansible Ansible fetch module before versions 2.5.15, 2.6.14, 2.7.8 has a path traversal vulnerability which allows copying and overwriting files outside of the specified destination in the local ansible cont… CWE-22
Path Traversal
CVE-2019-3828 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221854 7.5 HIGH
Network
ceph
canonical
civetweb
ubuntu_linux
A flaw was found in the way civetweb frontend was handling requests for ceph RGW server with SSL enabled. An unauthenticated attacker could create multiple connections to ceph RADOS gateway to exhaus… CWE-772
 Missing Release of Resource after Effective Lifetime
CVE-2019-3821 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221855 8.8 HIGH
Network
rpm libcomps A use-after-free flaw has been discovered in libcomps before version 0.1.10 in the way ObjMRTrees are merged. An attacker, who is able to make an application read a crafted comps XML file, may be abl… CWE-416
 Use After Free
CVE-2019-3817 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221856 6.8 MEDIUM
Network
dovecot
canonical
opensuse
dovecot
ubuntu_linux
leap
It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could … CWE-295
Improper Certificate Validation 
CVE-2019-3814 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221857 4.3 MEDIUM
Network
moodle moodle A vulnerability was found in moodle before version 3.6.3. The get_with_capability_join and get_users_by_capability functions were not taking context freezing into account when checking user capabilit… NVD-CWE-noinfo
CVE-2019-3852 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221858 4.3 MEDIUM
Network
moodle
fedoraproject
moodle
fedora
A vulnerability was found in moodle before versions 3.6.3 and 3.5.5. There was a link to site home within the the Boost theme's secure layout, meaning students could navigate out of the page. NVD-CWE-noinfo
CVE-2019-3851 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221859 6.1 MEDIUM
Network
moodle moodle A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may… CWE-601
Open Redirect
CVE-2019-3850 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm
221860 8.1 HIGH
Network
mod_auth_mellon_project
fedoraproject
redhat
canonical
mod_auth_mellon
fedora
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_tus
enterprise_linux_server_eus
e…
A vulnerability was found in mod_auth_mellon before v0.14.2. If Apache is configured as a reverse proxy and mod_auth_mellon is configured to only let through authenticated users (with the require val… CWE-287
Improper Authentication
CVE-2019-3878 2024-11-21 13:42 2019-03-27 Show GitHub Exploit DB Packet Storm