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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 19, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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3451 6.5 警告
Network 		Linux Foundation Backstage/plugin-scaffolder-backend Linux FoundationのBackstage/plugin-scaffolder-backendにおけるログファイルからの情報漏えいに関する脆弱性 CWE-532
ログファイルからの情報漏えい 		CVE-2026-29184 2026-04-27 11:19 2026-03-7 Show GitHub Exploit DB Packet Storm
3452 4.3 警告
Network 		Guido Schmechel (ayacoo) redirect_tab Guido Schmechel (ayacoo)のredirect_tabにおける複数の脆弱性 CWE-200
CWE-862
CWE-862
CVE-2026-4202 2026-04-27 11:19 2026-03-17 Show GitHub Exploit DB Packet Storm
3453 8.8 重要
Network 		Ralf Freit (MrSilaz) mfa_mail Ralf Freit (MrSilaz)のmfa_mailにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-4208 2026-04-27 11:19 2026-03-17 Show GitHub Exploit DB Packet Storm
3454 8.1 重要
Network 		HashiCorp Vault HashiCorpのVaultにおける代替パスまたはチャネルを使用した認証回避に関する脆弱性 CWE-288
代替パスまたはチャネルを使用した認証回避 		CVE-2026-3605 2026-04-27 11:19 2026-04-17 Show GitHub Exploit DB Packet Storm
3455 9.4 緊急
Network 		dgraph dgraph dgraphにおける複数の脆弱性 CWE-200
CWE-215
CWE-522
CVE-2026-40173 2026-04-27 11:19 2026-04-15 Show GitHub Exploit DB Packet Storm
3456 7.8 重要
Local 		Composer Composer Composerにおける複数の脆弱性 CWE-20
CWE-78
CWE-78
CVE-2026-40176 2026-04-27 11:19 2026-04-15 Show GitHub Exploit DB Packet Storm
3457 6.1 警告
Network 		Apostrophe Technologies sanitize-html
ApostropheCMS 		Apostrophe TechnologiesのApostropheCMS等の複数製品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-2026-40186 2026-04-27 11:18 2026-04-15 Show GitHub Exploit DB Packet Storm
3458 8.8 重要
Network 		Composer Composer Composerにおける複数の脆弱性 CWE-20
CWE-78
CWE-78
CVE-2026-40261 2026-04-27 11:18 2026-04-15 Show GitHub Exploit DB Packet Storm
3459 9.8 緊急
Network 		Phpscriptsmall Advance Gift Shop Pro Script PhpscriptsmallのAdvance Gift Shop Pro ScriptにおけるSQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2019-25680 2026-04-27 11:18 2026-04-5 Show GitHub Exploit DB Packet Storm
3460 9.8 緊急
Network 		WISDOM Pegasus CMS WISDOMのPegasus CMSにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2019-25687 2026-04-27 11:18 2026-04-5 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
21 7.5 HIGH
Network 		- - 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 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
22 - - - Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New - CVE-2026-8967 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
23 - - - Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New - CVE-2026-8966 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
24 - - - Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New - CVE-2026-8965 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
25 7.5 HIGH
Network 		- - Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-8964 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
26 7.5 HIGH
Network 		- - Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8963 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
27 - - - Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New - CVE-2026-8962 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
28 - - - Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New - CVE-2026-8961 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
29 7.5 HIGH
Network 		- - Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8960 2026-05-20 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm
30 9.6 CRITICAL
Network 		- - 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 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm