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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":June 2, 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
253921 3.5 注意 オラクル - Oracle PeopleSoft Products の PeopleSoft Enterprise PeopleTools コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2011-2282 2011-09-9 09:51 2011-07-19 Show GitHub Exploit DB Packet Storm
253922 4 警告 オラクル - Oracle PeopleSoft Products の PeopleSoft Enterprise PeopleTools コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2011-2280 2011-09-9 09:50 2011-07-19 Show GitHub Exploit DB Packet Storm
253923 4.3 警告 オラクル - Oracle PeopleSoft Products の PeopleSoft Enterprise PeopleTools コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2011-2275 2011-09-9 09:49 2011-07-19 Show GitHub Exploit DB Packet Storm
253924 4.3 警告 リアルネットワークス - RealNetworks RealPlayer の ActiveX コントロールにおけるクロスゾーン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-2011-2947 2011-09-8 13:36 2011-08-16 Show GitHub Exploit DB Packet Storm
253925 10 危険 リアルネットワークス - RealNetworks RealPlayer および RealPlayer Enterprise の 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-noinfo
情報不足 		CVE-2011-2946 2011-09-8 13:35 2011-08-16 Show GitHub Exploit DB Packet Storm
253926 9.3 危険 リアルネットワークス - RealNetworks RealPlayer 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-2011-2945 2011-09-8 13:34 2011-08-16 Show GitHub Exploit DB Packet Storm
253927 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-0084 2011-09-8 13:33 2011-08-16 Show GitHub Exploit DB Packet Storm
253928 4.3 警告 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品における同一生成元ポリシーを回避される脆弱性 CWE-200
情報漏えい 		CVE-2011-2983 2011-09-8 13:32 2011-08-16 Show GitHub Exploit DB Packet Storm
253929 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品におけるクローム特権で任意の JavaScript を実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2984 2011-09-7 11:35 2011-08-16 Show GitHub Exploit DB Packet Storm
253930 7.2 危険 Mozilla Foundation - Mozilla Firefox における権限昇格の脆弱性 CWE-Other
その他 		CVE-2011-2980 2011-09-7 11:34 2011-08-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
208241 6.5 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field, revealing the typed password. If, when using a software keyboard that remember… CWE-212
 Improper Removal of Sensitive Information Before Storage or Transfer 		CVE-2020-26965 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208242 6.8 MEDIUM
Network 		mozilla firefox If the Remote Debugging via USB feature was enabled in Firefox for Android on an Android version prior to Android 6.0, untrusted apps could have connected to the feature and operated with the privile… NVD-CWE-noinfo
CVE-2020-26964 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208243 6.1 MEDIUM
Network 		mozilla firefox Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across … CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2020-26962 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208244 6.5 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. However when an IPv4 address was mapped… NVD-CWE-noinfo
CVE-2020-26961 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208245 8.8 HIGH
Network 		mozilla firefox
firefox_esr
thunderbird 		If the Compact() method was called on an nsTArray, the array could have been reallocated without updating other pointers, leading to a potential use-after-free and exploitable crash. This vulnerabili… CWE-416
 Use After Free 		CVE-2020-26960 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208246 8.8 HIGH
Network 		mozilla firefox
firefox_esr
thunderbird 		During browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerabil… CWE-416
 Use After Free 		CVE-2020-26959 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208247 6.1 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerabili… CWE-79
Cross-site Scripting 		CVE-2020-26958 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208248 6.5 MEDIUM
Network 		mozilla firefox OneCRL was non-functional in the new Firefox for Android due to a missing service initialization. This could result in a failure to enforce some certificate revocations. *Note: This issue only affect… CWE-665
 Improper Initialization 		CVE-2020-26957 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208249 6.1 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to XSS. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbir… CWE-79
Cross-site Scripting 		CVE-2020-26956 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm
208250 6.5 MEDIUM
Network 		mozilla firefox When a user downloaded a file in Firefox for Android, if a cookie is set, it would have been re-sent during a subsequent file download operation on the same domain, regardless of whether the original… CWE-565
 Reliance on Cookies without Validation and Integrity Checking 		CVE-2020-26955 2024-11-21 14:20 2020-12-9 Show GitHub Exploit DB Packet Storm