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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 18, 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
258591 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2010-0653 2010-09-27 16:16 2010-02-18 Show GitHub Exploit DB Packet Storm
258592 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足
CVE-2009-4072 2010-09-27 16:16 2009-11-23 Show GitHub Exploit DB Packet Storm
258593 5.8 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-16
環境設定
CVE-2009-4071 2010-09-27 16:16 2009-11-24 Show GitHub Exploit DB Packet Storm
258594 5.8 警告 Opera Software ASA - Windows 上で稼働する Opera におけるアドレスフィールドを偽装される脆弱性 CWE-20
不適切な入力確認
CVE-2009-3832 2010-09-27 16:16 2009-10-28 Show GitHub Exploit DB Packet Storm
258595 5 警告 Opera Software ASA - Opera におけるフィッシング攻撃の脆弱性 CWE-Other
その他
CVE-2009-3049 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
258596 4.3 警告 Opera Software ASA - Opera における意図しないファイルをアップロードさせられる脆弱性 CWE-20
不適切な入力確認
CVE-2009-3048 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
258597 4.3 警告 Opera Software ASA - Opera における URL を偽装される脆弱性 CWE-Other
その他
CVE-2009-3047 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
258598 5 警告 Opera Software ASA - Opera における証明書チェーンの有効性を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-3046 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
258599 5 警告 Opera Software ASA - Opera における任意の SSL サーバになりすまされる脆弱性 CWE-310
暗号の問題
CVE-2009-3045 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
258600 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-94
コード・インジェクション
CVE-2009-3831 2010-09-27 16:14 2009-10-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 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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222931 6.5 MEDIUM
Network
apple mac_os_x An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra… NVD-CWE-noinfo
CVE-2019-8645 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222932 3.3 LOW
Local
apple mac_os_x An issue existed in the handling of S-MIME certificates. This issue was addressed with improved validation of S-MIME certificates. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-00… CWE-295
Improper Certificate Validation 
CVE-2019-8642 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222933 7.5 HIGH
Network
apple mac_os_x A logic issue was addressed with improved validation. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra. A sandboxed process may be ab… CWE-20
 Improper Input Validation 
CVE-2019-8640 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222934 8.8 HIGH
Network
apple iphone_os
watchos
icloud
itunes
safari
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processi… CWE-787
 Out-of-bounds Write
CVE-2019-8639 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222935 8.8 HIGH
Network
apple iphone_os
watchos
icloud
itunes
safari
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processi… CWE-787
 Out-of-bounds Write
CVE-2019-8638 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222936 7.5 HIGH
Network
apple iphone_os
tvos
watchos
mac_os_x
A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 1… CWE-20
 Improper Input Validation 
CVE-2019-8633 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222937 7.5 HIGH
Network
apple iphone_os
tvos
mac_os_x
A logic issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3. Us… NVD-CWE-noinfo
CVE-2019-8631 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222938 7.5 HIGH
Network
apple mac_os_x
iphone_os
watchos
A logic issue was addressed with improved restrictions. This issue is fixed in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. A sa… NVD-CWE-noinfo
CVE-2019-8618 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222939 6.5 MEDIUM
Network
apple iphone_os
tvos
watchos
mac_os_x
A logic issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, tvOS 12.3, watchOS 5.2.… NVD-CWE-noinfo
CVE-2019-8612 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm
222940 7.8 HIGH
Local
apple iphone_os
tvos
watchos
mac_os_x
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, tvOS 12.3, watchOS 5.2.1, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-00… CWE-20
CWE-787
 Improper Input Validation 
 Out-of-bounds Write
CVE-2019-8592 2024-11-21 13:50 2020-10-28 Show GitHub Exploit DB Packet Storm