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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, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3451 5.4 警告
Adjacent 		OpenPrinting CUPS OpenPrintingのCUPSにおける複数の脆弱性 CWE-125
CWE-200
CVE-2026-41079 2026-04-28 10:11 2026-04-24 Show GitHub Exploit DB Packet Storm
3452 6.6 警告
Local 		Vim Vim VimにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-41411 2026-04-28 10:11 2026-04-24 Show GitHub Exploit DB Packet Storm
3453 7.1 重要
Network 		Foxit eSign FoxitのeSignにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-4947 2026-04-28 10:11 2026-04-1 Show GitHub Exploit DB Packet Storm
3454 7.8 重要
Local 		Rubicon Communications, LLC (Netgate). AMITI Antivirus Rubicon Communications, LLC (Netgate).のAMITI Antivirusにおける引用されない検索パスまたは要素に関する脆弱性 CWE-428
引用されない検索パスまたは要素 		CVE-2016-20058 2026-04-28 10:11 2026-04-4 Show GitHub Exploit DB Packet Storm
3455 5.5 警告
Local 		CompuPhase Termite CompuPhaseのTermiteにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2018-25253 2026-04-28 10:11 2026-04-4 Show GitHub Exploit DB Packet Storm
3456 9.8 緊急
Network 		NICO-FTP Project NICO-FTP NICO-FTP ProjectのNICO-FTPにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2018-25254 2026-04-28 10:11 2026-04-4 Show GitHub Exploit DB Packet Storm
3457 5.5 警告
Local 		ks-soft IP-Tools KS-SoftのIP-Toolsにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2018-25256 2026-04-28 10:11 2026-04-5 Show GitHub Exploit DB Packet Storm
3458 7.8 重要
Local 		River Past Cam Do Project River Past Cam Do River Past Cam Do ProjectのRiver Past Cam Doにおける危険なタイプのファイルの無制限アップロードに関する脆弱性 CWE-434
危険なタイプのファイルの無制限アップロード 		CVE-2019-25626 2026-04-28 10:11 2026-03-24 Show GitHub Exploit DB Packet Storm
3459 5.5 警告
Local 		River Past Ringtone Converter Project River Past Ringtone Converter River Past Ringtone Converter ProjectのRiver Past Ringtone Converterにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2019-25665 2026-04-28 10:11 2026-04-5 Show GitHub Exploit DB Packet Storm
3460 7.8 重要
Local 		River Past Video Clear Project River Past Video Clear River Past Video Clear ProjectのRiver Past Video Clearにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2019-25670 2026-04-28 10:11 2026-04-5 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
111 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-8968 2026-05-20 23:56 2026-05-19 Show GitHub Exploit DB Packet Storm
112 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-693
 Protection Mechanism Failure 		CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
113 9.1 CRITICAL
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-942
 Permissive Cross-domain Policy with Untrusted Domains 		CVE-2026-8948 2026-05-20 23:53 2026-05-19 Show GitHub Exploit DB Packet Storm
114 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
115 6.5 MEDIUM
Network 		mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
116 6.5 MEDIUM
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-346
 Origin Validation Error 		CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm
117 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm
118 9.6 CRITICAL
Network 		mozilla firefox
thunderbird 		Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-20
CWE-119
CWE-693
 Improper Input Validation 
Incorrect Access of Indexable Resource ('Range Error') 
 Protection Mechanism Failure 		CVE-2026-8959 2026-05-20 23:28 2026-05-19 Show GitHub Exploit DB Packet Storm
119 7.8 HIGH
Local 		- - In `src/havegecmd.c`, the `socket_handler` function performs a credential check on the abstract UNIX socket (`\0/sys/entropy/haveged`). However, while it detects if the connecting user is not root (`… New CWE-305
 Authentication Bypass by Primary Weakness 		CVE-2026-41054 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm
120 7.8 HIGH
Local 		- - MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability New CWE-122
Heap-based Buffer Overflow 		CVE-2026-22554 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm