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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 8, 2026, 2:21 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252881 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の Cook Audio Codec におけるヒープ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-2010-4377 2011-01-7 15:35 2010-12-10 Show GitHub Exploit DB Packet Storm
252882 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の RTSP GIF の解析処理におけるヒープ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-2010-4376 2011-01-7 15:34 2010-12-10 Show GitHub Exploit DB Packet Storm
252883 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の pnen3260.dll モジュール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-2010-4397 2011-01-7 15:34 2010-12-10 Show GitHub Exploit DB Packet Storm
252884 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の AAC MLLT Atom 解析処理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-2010-2999 2011-01-7 15:34 2010-12-10 Show GitHub Exploit DB Packet Storm
252885 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer 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-2010-2997 2011-01-7 15:33 2010-12-10 Show GitHub Exploit DB Packet Storm
252886 2.6 注意 アップル
サイバートラスト株式会社
レッドハット
SquirrelMail Project		 - SquirrelMail におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2009-2964 2011-01-7 11:03 2009-08-12 Show GitHub Exploit DB Packet Storm
252887 4.3 警告 レッドハット
SquirrelMail Project		 - SquirrelMail 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-2007-1262 2011-01-7 11:02 2007-05-9 Show GitHub Exploit DB Packet Storm
252888 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer のマルチレートオーディオにおけるヒープ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-2010-4375 2011-01-6 16:23 2010-12-10 Show GitHub Exploit DB Packet Storm
252889 9.3 危険 レッドハット
リアルネットワークス		 - RealNetworks RealPlayer の RealMedia メディアプロパティーヘッダー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-2010-4384 2011-01-6 16:18 2010-12-10 Show GitHub Exploit DB Packet Storm
252890 4.3 警告 Mozilla Foundation
オラクル		 - 複数の Mozilla 製品の nsAuthSSPI::Unwrap 関数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-2010-0161 2011-01-6 16:01 2010-03-16 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