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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, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
248391 4.9 警告 Linux - Linux Kernel のネットサブシステムにおけるサービス運用妨害 (パニック) の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4112 2012-05-18 14:21 2012-05-17 Show GitHub Exploit DB Packet Storm
248392 4.9 警告 Linux - Linux Kernel の oom_badness 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-4097 2012-05-18 14:17 2012-05-17 Show GitHub Exploit DB Packet Storm
248393 4.9 警告 Linux - Linux Kernel の m_stop 関数におけるサービス運用妨害 (OOPS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3637 2012-05-18 14:12 2012-05-17 Show GitHub Exploit DB Packet Storm
248394 6.8 警告 アップル - Apple Mac OS X の QuickTime における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2012-0661 2012-05-17 17:53 2012-05-11 Show GitHub Exploit DB Packet Storm
248395 6.8 警告 アップル - Apple Mac OS X の QuickTime におけるバッファアンダーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0660 2012-05-17 17:50 2012-05-11 Show GitHub Exploit DB Packet Storm
248396 6.8 警告 アップル - Apple Mac OS X の QuickTime における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2012-0659 2012-05-17 17:48 2012-05-11 Show GitHub Exploit DB Packet Storm
248397 6.8 警告 アップル - Apple Mac OS X の QuickTime におけるバッファオーバフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0658 2012-05-17 17:46 2012-05-11 Show GitHub Exploit DB Packet Storm
248398 7.5 危険 アップル - Apple Mac OS X の QuickTime 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-2011-3460 2012-05-17 17:42 2012-02-2 Show GitHub Exploit DB Packet Storm
248399 6.8 警告 アップル - Apple Mac OS X の QuickTime における一つずれエラーの脆弱性 CWE-189
数値処理の問題 		CVE-2011-3459 2012-05-17 17:41 2012-02-2 Show GitHub Exploit DB Packet Storm
248400 6.8 警告 アップル - Apple Mac OS X の QuickTime における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3458 2012-05-17 17:39 2012-02-2 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
1 8.1 HIGH
Network 		microsoft malware_protection_engine Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-45584 2026-05-21 03:56 2026-05-20 Show GitHub Exploit DB Packet Storm
2 7.8 HIGH
Local 		microsoft windows_admin_center Improper link resolution before file access ('link following') in Azure Portal Windows Admin Center allows an authorized attacker to elevate privileges locally. New CWE-59
Link Following 		CVE-2026-42834 2026-05-21 03:29 2026-05-20 Show GitHub Exploit DB Packet Storm
3 9.8 CRITICAL
Network 		- - Missing Authorization vulnerability in Drupal Date iCal allows Forceful Browsing. This issue affects Date iCal: from 0.0.0 before 4.0.15. New CWE-862
 Missing Authorization 		CVE-2026-8495 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
4 5.4 MEDIUM
Network 		- - Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Colorbox Inline allows Cross-Site Scripting (XSS). This issue affects Colorbox Inline: fr… New CWE-79
Cross-site Scripting 		CVE-2026-8493 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
5 2.7 LOW
Network 		- - Modification of Assumed-Immutable Data (MAID) vulnerability in Drupal Translate Drupal with GTranslate allows Resource Location Spoofing. This issue affects Translate Drupal with GTranslate: from 0.… New CWE-471
 Modification of Assumed-Immutable Data (MAID) 		CVE-2026-8492 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
6 3.7 LOW
Network 		- - Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal Node View Permissions allows Forceful Browsing. This issue affects Node View Permissions: from 0.0.0 before 1.7.0, from 2… New CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-8491 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
7 5.8 MEDIUM
Network 		- - The Decent Comments WordPress plugin before 3.0.2 does not restrict access to comment author email addresses and post author email addresses via its REST API endpoint, allowing unauthenticated attack… New - CVE-2026-7385 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
8 4.0 MEDIUM
Local 		- - Microsoft Defender Denial of Service Vulnerability New CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-45498 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
9 7.8 HIGH
Local 		- - Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to elevate privileges locally. New CWE-59
Link Following 		CVE-2026-41091 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
10 4.8 MEDIUM
Network 		- - CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability exists in the admin role management interface. In a… New CWE-80
CWE-116
Basic XSS
 Improper Encoding or Escaping of Output 		CVE-2026-34246 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm