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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 27, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
441 7.5 重要
Network 		twisted twisted twistedにおける複数の脆弱性 CWE-400
CWE-407
CVE-2026-42304 2026-05-21 10:51 2026-05-13 Show GitHub Exploit DB Packet Storm
442 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-4273 2026-05-21 10:51 2026-05-18 Show GitHub Exploit DB Packet Storm
443 8.8 重要
Network 		Grav CMS grav Grav CMSのgravにおける複数の脆弱性 CWE-269
CWE-434
CVE-2026-42844 2026-05-21 10:51 2026-05-12 Show GitHub Exploit DB Packet Storm
444 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-43090 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
445 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43091 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
446 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43092 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
447 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43093 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
448 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-43094 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
449 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43095 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
450 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける無限ループに関する脆弱性 CWE-835
無限ループ 		CVE-2026-43096 2026-05-21 10:51 2026-05-6 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1061 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. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-8956 2026-05-20 23:31 2026-05-19 Show GitHub Exploit DB Packet Storm
1062 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. 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
1063 8.8 HIGH
Network 		- - Twig versions 2.16.x and 3.9.0 through 3.25.x contain a sandbox bypass vulnerability when using a SourcePolicyInterface that allows attackers with template rendering capabilities to pass arbitrary PH… CWE-693
 Protection Mechanism Failure 		CVE-2026-24425 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm
1064 7.3 HIGH
Network 		- - An authorization vulnerability exists in Innoshop 0.6.0. After logging into the frontend, an attacker can directly access backend application interfaces, leading to further dangerous operations. CWE-284
Improper Access Control 		CVE-2026-39250 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm
1065 4.3 MEDIUM
Network 		- - Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be execute… CWE-862
 Missing Authorization 		CVE-2026-44392 2026-05-20 23:25 2026-05-20 Show GitHub Exploit DB Packet Storm
1066 4.0 MEDIUM
Local 		- - HCL BigFix Service Management (SM) is susceptible to a Configuration – 'Insecure Use of Base Image Version'. Using outdated or insecure base images may introduce known vulnerabilities, potentially i… - CVE-2025-31973 2026-05-20 23:23 2026-05-20 Show GitHub Exploit DB Packet Storm
1067 3.7 LOW
Network 		- - HCL BigFix Service Management (SM) is affected by a security misconfiguration due to a missing or insecure “X-Content-Type-Options” header. This could allow browsers to perform MIME-type sniffing, p… CWE-200
Information Exposure 		CVE-2025-31985 2026-05-20 23:23 2026-05-20 Show GitHub Exploit DB Packet Storm
1068 6.5 MEDIUM
Network 		- - The HCL DominoIQ RAG feature is affected by a Broken Access Control vulnerability.  Under certain circumstances, document level access restrictions will be ignored when determining what data to retur… CWE-862
 Missing Authorization 		CVE-2026-21836 2026-05-20 23:23 2026-05-20 Show GitHub Exploit DB Packet Storm
1069 6.5 MEDIUM
Adjacent 		mozilla firefox Firefox for iOS hosted Reader mode on an unauthenticated local web server, allowing another application on the same device to request arbitrary URLs and receive the response rendered with the signed-… CWE-200
CWE-306
Information Exposure
Missing Authentication for Critical Function 		CVE-2026-8706 2026-05-20 23:23 2026-05-20 Show GitHub Exploit DB Packet Storm
1070 8.6 HIGH
Network 		tenable terrascan Terrascan v1.18.3 and prior are vulnerable to Server-Side Request Forgery (SSRF) via the webhook_url parameter in the file scan endpoint (POST /v1/{iac}/{iacVersion}/{cloud}/local/file/scan) when run… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-47356 2026-05-20 23:23 2026-05-20 Show GitHub Exploit DB Packet Storm