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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 20, 2026, 2:09 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
261 7 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 New CWE-362
競合状態 		CVE-2026-33839 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
262 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Win32k の特権の昇格の脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-33840 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
263 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows カーネルの特権の昇格の脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-33841 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
264 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-34087 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
265 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34088 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
266 7.5 重要
Network 		MediaWiki Checkuser MediaWikiのCheckuserにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-34090 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
267 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34091 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
268 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34092 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
269 8.8 重要
Adjacent 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Microsoft Message Queuing (MSMQ) のリモートでコードが実行される脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-34329 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
270 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2016
Microsoft Windows 10 1809
Microsoft Windows 11 23h2
Microsoft Wind… 		Win32k の特権の昇格の脆弱性 New CWE-190
CWE-416
CVE-2026-34330 2026-05-18 12:17 2026-05-12 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
911 6.2 MEDIUM
Local 		adobe c2pa
c2pa-web 		CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Improper Input Validation vulnerability that could result in an application denial-of-service. An attacker could exploit … CWE-20
 Improper Input Validation  		CVE-2026-34669 2026-05-15 23:13 2026-05-13 Show GitHub Exploit DB Packet Storm
912 6.2 MEDIUM
Local 		adobe c2pa
c2pa-web 		CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Improper Input Validation vulnerability that could result in an application denial-of-service. An attacker could exploit … CWE-20
 Improper Input Validation  		CVE-2026-34668 2026-05-15 23:13 2026-05-13 Show GitHub Exploit DB Packet Storm
913 6.2 MEDIUM
Local 		adobe c2pa
c2pa-web 		CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker c… CWE-191
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-34667 2026-05-15 23:13 2026-05-13 Show GitHub Exploit DB Packet Storm
914 6.2 MEDIUM
Local 		adobe c2pa
c2pa-web 		CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Improper Input Validation vulnerability that could result in an application denial-of-service. An attacker could exploit … CWE-20
 Improper Input Validation  		CVE-2026-34666 2026-05-15 23:13 2026-05-13 Show GitHub Exploit DB Packet Storm
915 7.5 HIGH
Network 		adobe c2pa
c2pa-web 		CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could explo… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-34665 2026-05-15 23:12 2026-05-13 Show GitHub Exploit DB Packet Storm
916 3.1 LOW
Network 		- - Due to improper input handling under certain conditions, SAP NetWeaver Application Server ABAP allows an attacker to inject custom Cascading Style Sheets (CSS) data into a web page served by the appl… CWE-276
Incorrect Default Permissions  		CVE-2026-27680 2026-05-15 23:11 2026-05-15 Show GitHub Exploit DB Packet Storm
917 - - - Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values CWE-332
 Insufficient Entropy in PRNG 		CVE-2026-3290 2026-05-15 23:11 2026-05-15 Show GitHub Exploit DB Packet Storm
918 5.9 MEDIUM
Network 		- - Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is… CWE-674
 Uncontrolled Recursion 		CVE-2026-6811 2026-05-15 23:11 2026-05-15 Show GitHub Exploit DB Packet Storm
919 - - - Improper input validation in Delphix Continuous Data connectors allows an authenticated user to execute arbitrary operating system commands on the staging or target host. CWE-78
OS Command  		CVE-2026-8654 2026-05-15 23:11 2026-05-15 Show GitHub Exploit DB Packet Storm
920 8.8 HIGH
Network 		- - Crabbox prior to v0.12.0 contains an authentication bypass vulnerability that allows non-admin shared-token callers to impersonate other owners or organizations by spoofing identity headers. Attacker… CWE-287
Improper Authentication 		CVE-2026-8621 2026-05-15 23:11 2026-05-15 Show GitHub Exploit DB Packet Storm