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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 23, 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
253541 4.3 警告 アップル
Google
- Google Chrome における URL バーを偽造される脆弱性 CWE-noinfo
情報不足
CVE-2011-1107 2011-08-10 09:48 2011-02-28 Show GitHub Exploit DB Packet Storm
253542 6.8 警告 サイバートラスト株式会社
Postfix Project
ターボリナックス
レッドハット
- Postfix SMTP サーバにおけるメモリ破損の脆弱性 CWE-119
バッファエラー
CVE-2011-1720 2011-08-10 08:16 2011-05-12 Show GitHub Exploit DB Packet Storm
253543 10 危険 アップル
Google
- Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-0983 2011-08-9 10:08 2011-02-8 Show GitHub Exploit DB Packet Storm
253544 10 危険 アップル
Google
- Google Chrome におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-0981 2011-08-9 10:08 2011-02-8 Show GitHub Exploit DB Packet Storm
253545 9.3 危険 アップル - Apple Safari にて使用される WebKit における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2011-0255 2011-08-9 10:07 2011-07-21 Show GitHub Exploit DB Packet Storm
253546 9.3 危険 アップル - Apple Safari にて使用される WebKit における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2011-0254 2011-08-9 10:06 2011-07-21 Show GitHub Exploit DB Packet Storm
253547 9.3 危険 アップル - Apple Safari にて使用される WebKit における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2011-0253 2011-08-9 10:05 2011-07-21 Show GitHub Exploit DB Packet Storm
253548 4.3 警告 アップル - Apple Safari の WebKit における任意のファイルを読まれる脆弱性 CWE-200
情報漏えい
CVE-2011-0244 2011-08-9 10:04 2011-07-21 Show GitHub Exploit DB Packet Storm
253549 4.3 警告 アップル - Apple Safari の WebKit 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-2011-0242 2011-08-9 10:03 2011-07-21 Show GitHub Exploit DB Packet Storm
253550 9.3 危険 アップル - Apple Safari にて使用される WebKit における任意のコードを実行される脆弱性 CWE-119
バッファエラー
CVE-2011-0240 2011-08-9 10:02 2011-07-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 24, 2026, 4:05 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
202111 7.8 HIGH
Local
apple mac_os_x A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.3. An application may be able to execute arbitrary code with system privileges. CWE-787
 Out-of-bounds Write
CVE-2020-3854 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202112 7.8 HIGH
Local
apple iphone_os
ipados
tvos
watchos
mac_os_x
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application ma… CWE-843
Type Confusion
CVE-2020-3853 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202113 8.8 HIGH
Network
apple icloud
iphone_os
ipados
tvos
watchos
mac_os_x
itunes
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2, iTunes for Windows 12.10.4, iCl… CWE-119
CWE-20
Incorrect Access of Indexable Resource ('Range Error') 
 Improper Input Validation 
CVE-2020-3846 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202114 7.8 HIGH
Local
apple mac_os_x A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.3. An application may be able to execute arbitrary code with system privileges. CWE-787
 Out-of-bounds Write
CVE-2020-3845 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202115 3.3 LOW
Local
apple iphone_os
ipados
This issue was addressed with improved checks. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Users removed from an iMessage conversation may still be able to alter state. NVD-CWE-noinfo
CVE-2020-3844 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202116 8.8 HIGH
Network
apple watchos
iphone_os
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corru… CWE-787
 Out-of-bounds Write
CVE-2020-3843 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202117 7.8 HIGH
Local
apple iphone_os
ipados
tvos
watchos
mac_os_x
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be a… CWE-787
 Out-of-bounds Write
CVE-2020-3842 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202118 6.5 MEDIUM
Network
apple iphone_os
ipados
safari
The issue was addressed with improved UI handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, Safari 13.0.5. A local user may unknowingly send a password unencrypted over the network. CWE-319
CWE-522
Cleartext Transmission of Sensitive Information
 Insufficiently Protected Credentials
CVE-2020-3841 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202119 7.8 HIGH
Local
apple iphone_os
ipados
tvos
mac_os_x
An off by one issue existed in the handling of racoon configuration files. This issue was addressed through improved bounds checking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catali… CWE-119
CWE-193
Incorrect Access of Indexable Resource ('Range Error') 
 Off-by-one Error
CVE-2020-3840 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm
202120 5.5 MEDIUM
Local
apple mac_os_x A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.3. An application may be able to read restricted memory. CWE-20
 Improper Input Validation 
CVE-2020-3839 2024-11-21 14:31 2020-02-28 Show GitHub Exploit DB Packet Storm