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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 11, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
224451 4.3 警告 Cluster Labs
レッドハット		 - Pacemaker 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-2013-0281 2013-11-27 12:15 2013-11-21 Show GitHub Exploit DB Packet Storm
224452 6.2 警告 Scientific Linux
レッドハット		 - luci の python-paste-script における権限を取得される脆弱性 CWE-Other
その他 		CVE-2013-4482 2013-11-27 11:48 2013-11-21 Show GitHub Exploit DB Packet Storm
224453 1.9 注意 Scientific Linux
レッドハット		 - luci におけるファイルを読まれる脆弱性 CWE-362
競合状態 		CVE-2013-4481 2013-11-27 11:47 2013-11-21 Show GitHub Exploit DB Packet Storm
224454 5 警告 Quassel IRC - Quassel の ctcphandler.cpp 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-2010-3443 2013-11-27 11:35 2010-09-21 Show GitHub Exploit DB Packet Storm
224455 5 警告 freedesktop.org - poppler の utils/pdfseparate.cc の extractPages 関数におけるフォーマットストリングの脆弱性 CWE-20
不適切な入力確認 		CVE-2013-4474 2013-11-27 11:34 2013-10-23 Show GitHub Exploit DB Packet Storm
224456 7.5 危険 freedesktop.org - poppler の utils/pdfseparate.cc の extractPages 関数におけるスタック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-2013-4473 2013-11-27 11:20 2013-09-16 Show GitHub Exploit DB Packet Storm
224457 10 危険 FFmpeg - FFmpeg の libavutil/mem.c の av_reallocp_array 関数における脆弱性 CWE-Other
その他 		CVE-2013-4265 2013-11-27 10:49 2013-08-9 Show GitHub Exploit DB Packet Storm
224458 7.5 危険 FFmpeg - FFmpeg の libavfilter における脆弱性 CWE-119
バッファエラー 		CVE-2013-4263 2013-11-27 10:47 2013-08-3 Show GitHub Exploit DB Packet Storm
224459 9.3 危険 FFmpeg - FFmpeg の libavcodec/targa.c の advance_line 関数における脆弱性 CWE-119
バッファエラー 		CVE-2013-0878 2013-11-27 10:34 2013-02-19 Show GitHub Exploit DB Packet Storm
224460 9.3 危険 FFmpeg - FFmpeg の libavcodec/sanm.c の old_codec37 関数における脆弱性 CWE-119
バッファエラー 		CVE-2013-0877 2013-11-27 10:33 2013-02-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 11, 2026, 5:13 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
197601 6.5 MEDIUM
Network 		mozilla firefox The browser could have been confused into transferring a screen sharing state into another tab, which would leak unintended information. This vulnerability affects Firefox < 85. CWE-668
 Exposure of Resource to Wrong Sphere 		CVE-2021-23958 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197602 7.4 HIGH
Network 		mozilla firefox Navigations through the Android-specific `intent` URL scheme could have been misused to escape iframe sandbox. Note: This issue only affected Firefox for Android. Other operating systems are unaffect… NVD-CWE-noinfo
CVE-2021-23957 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197603 6.5 MEDIUM
Network 		mozilla firefox An ambiguous file picker design could have confused users who intended to select and upload a single file into uploading a whole directory. This was addressed by adding a new prompt. This vulnerabili… NVD-CWE-noinfo
CVE-2021-23956 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197604 6.1 MEDIUM
Network 		mozilla firefox The browser could have been confused into transferring a pointer lock state into another tab, which could have lead to clickjacking attacks. This vulnerability affects Firefox < 85. CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2021-23955 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197605 8.8 HIGH
Network 		mozilla firefox
firefox_esr
thunderbird 		Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory corruption and a potentially exploitable crash. This vulnerability … CWE-843
Type Confusion 		CVE-2021-23954 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197606 4.3 MEDIUM
Network 		mozilla firefox
firefox_esr
thunderbird 		If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects … NVD-CWE-noinfo
CVE-2021-23953 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197607 8.1 HIGH
Network 		mozilla firefox When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be u… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2021-23976 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197608 6.5 MEDIUM
Network 		mozilla firefox The developer page about:memory has a Measure function for exploring what object types the browser has allocated and their sizes. When this function was invoked we incorrectly called the sizeof funct… CWE-862
 Missing Authorization 		CVE-2021-23975 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197609 6.1 MEDIUM
Network 		mozilla firefox The DOMParser API did not properly process '<noscript>' elements for escaping. This could be used as an mXSS vector to bypass an HTML Sanitizer. This vulnerability affects Firefox < 86. NVD-CWE-noinfo
CVE-2021-23974 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm
197610 6.5 MEDIUM
Network 		mozilla
debian 		firefox
firefox_esr
thunderbird
debian_linux 		When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. This vulnerab… CWE-209
Information Exposure Through an Error Message 		CVE-2021-23973 2024-11-21 14:52 2021-02-26 Show GitHub Exploit DB Packet Storm