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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 23, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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249421 4.3 警告 Wireshark - Wireshark の tvb_uncompress 関数におけるにおけるメモリ二重開放の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2174 2012-03-27 18:43 2011-05-31 Show GitHub Exploit DB Packet Storm
249422 4 警告 IBM - IBM WebSphere Portal の OutputMediator オブジェクト実装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-2011-2173 2012-03-27 18:43 2011-02-23 Show GitHub Exploit DB Packet Storm
249423 4.3 警告 IBM - IBM WebSphere Portal の検索センター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-2011-2172 2012-03-27 18:43 2011-05-26 Show GitHub Exploit DB Packet Storm
249424 5 警告 OpenBSD - OpenBSD の glob 実装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-2011-2168 2012-03-27 18:43 2011-05-24 Show GitHub Exploit DB Packet Storm
249425 6.5 警告 Timo Sirainen - Dovecot の script-login におけるディレクトトラバーサル攻撃を実行される脆弱性 CWE-22
パス・トラバーサル
CVE-2011-2167 2012-03-27 18:43 2011-05-24 Show GitHub Exploit DB Packet Storm
249426 6.5 警告 Timo Sirainen - Dovecot の script-login におけるアクセス制限を回避される脆弱性 CWE-16
環境設定
CVE-2011-2166 2012-03-27 18:43 2011-05-24 Show GitHub Exploit DB Packet Storm
249427 6.8 警告 ウォッチガード・テクノロジー - WatchGuard XCS の STARTTLS 実装における暗号化された SMTP セッションに任意のコマンドを挿入される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-2165 2012-03-27 18:43 2011-04-1 Show GitHub Exploit DB Packet Storm
249428 10 危険 アドビシステムズ - Adobe Photoshop における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-2164 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
249429 9.3 危険 IBM - IBM Systems Director の Virtualization Manager における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-2163 2012-03-27 18:43 2011-05-20 Show GitHub Exploit DB Packet Storm
249430 10 危険 FFmpeg
Mandriva, Inc.
mplayerhq
- MPlayer などの製品で使用される Ffmpeg における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-2162 2012-03-27 18:43 2011-05-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 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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213201 7.5 HIGH
Network
mozilla firefox Documents formed using data: URLs in an OBJECT element failed to inherit the CSP of the creating context. This allowed the execution of scripts that should have been blocked, albeit with a unique opa… CWE-863
 Incorrect Authorization
CVE-2020-12391 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213202 9.8 CRITICAL
Network
mozilla firefox Incorrect origin serialization of URLs with IPv6 addresses could lead to incorrect security checks. This vulnerability affects Firefox < 76. CWE-502
 Deserialization of Untrusted Data
CVE-2020-12390 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213203 10.0 CRITICAL
Network
mozilla firefox
firefox_esr
The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerab… CWE-20
 Improper Input Validation 
CVE-2020-12389 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213204 10.0 CRITICAL
Network
mozilla firefox
firefox_esr
The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerab… CWE-20
 Improper Input Validation 
CVE-2020-12388 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213205 8.1 HIGH
Network
mozilla thunderbird
firefox
firefox_esr
A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Fire… CWE-362
CWE-416
Race Condition
 Use After Free
CVE-2020-12387 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213206 9.8 CRITICAL
Network
mozilla firefox Mozilla developers and community members reported memory safety bugs present in Firefox 75. 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-2020-12396 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213207 9.8 CRITICAL
Network
mozilla
canonical
thunderbird
firefox
firefox_esr
ubuntu_linux
Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. Some of these bugs showed evidence of memory corruption and we presume that with enoug… CWE-787
 Out-of-bounds Write
CVE-2020-12395 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213208 3.3 LOW
Local
mozilla firefox A logic flaw in our location bar implementation could have allowed a local attacker to spoof the current location by selecting a different origin and removing focus from the input element. This vulne… NVD-CWE-noinfo
CVE-2020-12394 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213209 7.8 HIGH
Local
mozilla firefox
firefox_esr
thunderbird
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as cURL' feature and pasted … CWE-78
OS Command 
CVE-2020-12393 2024-11-21 13:59 2020-05-27 Show GitHub Exploit DB Packet Storm
213210 4.3 MEDIUM
Network
mozilla
canonical
thunderbird
ubuntu_linux
By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird < 68.8.0. CWE-346
 Origin Validation Error
CVE-2020-12397 2024-11-21 13:59 2020-05-23 Show GitHub Exploit DB Packet Storm