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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 24, 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
249201 4.3 警告 Phorum - Phorum の control.php 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-2011-3392 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249202 4 警告 IBM - IBM Rational Build Forge における鍵ファイルを読まれる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3391 2012-03-27 18:43 2011-04-29 Show GitHub Exploit DB Packet Storm
249203 4.3 警告 IBM - IBM OAT for Informix の index.php 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-2011-3390 2012-03-27 18:43 2011-09-6 Show GitHub Exploit DB Packet Storm
249204 4.3 警告 Opera Software ASA - Opera における安全でないサイトが安全なサイトにみえる脆弱性 CWE-200
情報漏えい 		CVE-2011-3388 2012-03-27 18:43 2011-08-31 Show GitHub Exploit DB Packet Storm
249205 4 警告 IBM - IBM Java のクラスファイルパーサー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-2011-3387 2012-03-27 18:43 2011-06-29 Show GitHub Exploit DB Packet Storm
249206 4 警告 Medtronic - Medtronic Paradigm ワイヤレスインシュリンポンプにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3386 2012-03-27 18:43 2011-09-2 Show GitHub Exploit DB Packet Storm
249207 4.6 警告 OpenTTD - OpenTTD における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-2011-3343 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249208 7.5 危険 OpenTTD - OpenTTD における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-2011-3342 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249209 7.5 危険 OpenTTD - OpenTTD における任意のファイルを実行される脆弱性 CWE-189
数値処理の問題 		CVE-2011-3341 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249210 2.6 注意 Wireshark - Wireshark の proto_tree_add_item 関数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-2011-3266 2012-03-27 18:43 2011-08-23 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
213141 8.8 HIGH
Network 		mozilla
opensuse 		firefox
leap 		Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of thes… CWE-787
 Out-of-bounds Write 		CVE-2020-12426 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
213142 6.5 MEDIUM
Network 		mozilla firefox Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox < 78. CWE-125
Out-of-bounds Read 		CVE-2020-12425 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
213143 7.8 HIGH
Local 		mozilla firefox When the Windows DLL "webauthn.dll" was missing from the Operating System, and a malicious one was placed in a folder in the user's %PATH%, Firefox may have loaded the DLL, leading to arbitrary code … CWE-427
 Uncontrolled Search Path Element 		CVE-2020-12423 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
213144 8.8 HIGH
Network 		mozilla
opensuse 		firefox
leap 		In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds write, memory corruption, and a potentially exploi… CWE-787
 Out-of-bounds Write 		CVE-2020-12422 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
213145 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
213146 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
213147 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
213148 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
213149 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
213150 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