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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 8, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252111 9.3 危険 マイクロソフト - 複数の Microsoft Office 製品におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2011-0978 2011-05-2 14:16 2011-02-10 Show GitHub Exploit DB Packet Storm
252112 9.3 危険 マイクロソフト - 複数の Microsoft Office 製品における整数アンダーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-0097 2011-05-2 14:14 2011-04-12 Show GitHub Exploit DB Packet Storm
252113 9.3 危険 マイクロソフト - Microsoft Windows の OpenType Compact Font Format ドライバにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2011-0034 2011-05-2 14:14 2011-04-12 Show GitHub Exploit DB Packet Storm
252114 9.3 危険 マイクロソフト - Microsoft の JScript および VBScript スクリプトエンジンにおける整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-0663 2011-05-2 14:13 2011-04-12 Show GitHub Exploit DB Packet Storm
252115 7.5 危険 マイクロソフト - Microsoft Windows の DNS クライアント内にある DNSAPI.dll における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-0657 2011-05-2 14:12 2011-04-12 Show GitHub Exploit DB Packet Storm
252116 9.3 危険 マイクロソフト - Microsoft Windows および Office XP の GDI+ 内にある gdiplus.dll における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-0041 2011-05-2 14:11 2011-04-12 Show GitHub Exploit DB Packet Storm
252117 9.3 危険 マイクロソフト - Microsoft .NET Framework の x86 JIT コンパイラにおける任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2010-3958 2011-05-2 14:09 2011-04-12 Show GitHub Exploit DB Packet Storm
252118 9.3 危険 マイクロソフト - Microsoft Windows XP の Windows Messenger ActiveX コントロール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-2011-1243 2011-05-2 14:08 2011-04-12 Show GitHub Exploit DB Packet Storm
252119 10 危険 マイクロソフト - Microsoft Windows の SMB サーバサービスにおける任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-0661 2011-05-2 14:06 2011-04-12 Show GitHub Exploit DB Packet Storm
252120 9.3 危険 マイクロソフト - 複数の Microsoft 製品の SMB クライアントにおける任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-0660 2011-05-2 14:05 2011-04-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 8, 2026, 4:54 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
209841 6.5 MEDIUM
Network 		mozilla
canonical 		firefox
thunderbird
firefox_esr
ubuntu_linux 		When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become… CWE-295
Improper Certificate Validation  		CVE-2020-12421 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209842 8.8 HIGH
Network 		mozilla
canonical
opensuse 		firefox
thunderbird
firefox_esr
ubuntu_linux
leap 		When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects… CWE-362
CWE-416
Race Condition
 Use After Free 		CVE-2020-12420 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209843 8.8 HIGH
Network 		mozilla
canonical
opensuse 		firefox
firefox_esr
thunderbird
ubuntu_linux
leap 		When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a… CWE-416
 Use After Free 		CVE-2020-12419 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209844 6.5 MEDIUM
Network 		mozilla
canonical
opensuse 		firefox
firefox_esr
thunderbird
ubuntu_linux
leap 		Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, an… CWE-125
Out-of-bounds Read 		CVE-2020-12418 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209845 8.8 HIGH
Network 		mozilla
canonical
opensuse 		firefox
thunderbird
firefox_esr
ubuntu_linux
leap 		Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects… CWE-787
CWE-617
CWE-681
 Out-of-bounds Write
 Reachable Assertion
 Incorrect Conversion between Numeric Types 		CVE-2020-12417 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209846 8.8 HIGH
Network 		mozilla
opensuse 		firefox
leap 		A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulner… CWE-362
CWE-416
Race Condition
 Use After Free 		CVE-2020-12416 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209847 6.5 MEDIUM
Network 		mozilla
opensuse 		firefox
leap 		When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to ser… CWE-276
Incorrect Default Permissions  		CVE-2020-12415 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209848 6.5 MEDIUM
Network 		mozilla firefox IndexedDB should be cleared when leaving private browsing mode and it is not, the API for WKWebViewConfiguration was being used incorrectly and requires the private instance of this object be deleted… CWE-459
 Incomplete Cleanup 		CVE-2020-12414 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209849 4.3 MEDIUM
Network 		mozilla firefox By navigating a tab using the history API, an attacker could cause the address bar to display the incorrect domain (with the https:// scheme, a blocked port number such as '1', and without a lock ico… NVD-CWE-Other
CVE-2020-12412 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
209850 8.8 HIGH
Network 		mozilla firefox Mozilla developers reported memory safety bugs present in Firefox 76. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… CWE-787
 Out-of-bounds Write 		CVE-2020-12411 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm