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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 21, 2026, 4 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
Search
249291 5.5 警告 Plone Foundation - Plone の plone.app.users における任意のアカウントのプロパティを変更される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-1950 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
249292 3.5 注意 Plone Foundation - Plone の safe_html フィルタ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-2011-1949 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
249293 4.3 警告 Plone Foundation - Plone 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-2011-1948 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
249294 5 警告 Fetchmail Project - fetchmail 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-2011-1947 2012-03-27 18:43 2011-06-2 Show GitHub Exploit DB Packet Storm
249295 7.2 危険 hongli lai - libgnomesu の gnomesu-pam-backend における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-1946 2012-03-27 18:43 2011-07-7 Show GitHub Exploit DB Packet Storm
249296 2.1 注意 Fedora Project
レッドハット
- Fedora の NetworkManager パッケージの libnm-util の destroy_one_secret 関数における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-1943 2012-03-27 18:43 2011-06-14 Show GitHub Exploit DB Packet Storm
249297 6.8 警告 VideoLAN
FFmpeg
Libav
- VideoLAN VLC メディアプレイヤーなどの製品で使用される FFmpeg および libav の Sunplus SP5X JPEG デコーダにおけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2011-1931 2012-03-27 18:43 2011-07-7 Show GitHub Exploit DB Packet Storm
249298 5 警告 Wouter Verhelst - nbd-server の nbd-server.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2011-1925 2012-03-27 18:43 2011-05-31 Show GitHub Exploit DB Packet Storm
249299 5 警告 The Tor Project - Tor の policy_summarize 関数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-2011-1924 2012-03-27 18:43 2011-02-28 Show GitHub Exploit DB Packet Storm
249300 3.3 注意 ihji
NetBSD
- pmake などの製品で使用される NetBSD の make インクルードファイルにおける任意のファイルを上書される脆弱性 CWE-59
リンク解釈の問題
CVE-2011-1920 2012-03-27 18:43 2011-05-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
212851 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
212852 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
212853 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
212854 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
212855 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
212856 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
212857 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
212858 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
212859 8.8 HIGH
Network
mozilla
canonical
firefox
firefox_esr
ubuntu_linux
Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these… CWE-787
 Out-of-bounds Write
CVE-2020-12410 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm
212860 8.8 HIGH
Network
mozilla firefox When using certain blank characters in a URL, they where incorrectly rendered as spaces instead of an encoded URL. This vulnerability affects Firefox < 77. NVD-CWE-Other
CVE-2020-12409 2024-11-21 13:59 2020-07-10 Show GitHub Exploit DB Packet Storm