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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
411 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-2026-31438 2026-05-21 10:53 2026-04-22 Show GitHub Exploit DB Packet Storm
412 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-2026-31439 2026-05-21 10:53 2026-04-22 Show GitHub Exploit DB Packet Storm
413 6.1 警告
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBiz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-2026-31906 2026-05-21 10:53 2026-05-19 Show GitHub Exploit DB Packet Storm
414 7.5 重要
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBizにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-31909 2026-05-21 10:53 2026-05-19 Show GitHub Exploit DB Packet Storm
415 7.5 重要
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBizにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-31910 2026-05-21 10:53 2026-05-19 Show GitHub Exploit DB Packet Storm
416 9.1 緊急
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBizにおけるハードコードされた暗号鍵の使用に関する脆弱性 CWE-321
ハードコードされた暗号鍵の使用 		CVE-2026-31986 2026-05-21 10:53 2026-05-19 Show GitHub Exploit DB Packet Storm
417 4.8 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Server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-2026-3495 2026-05-21 10:53 2026-05-18 Show GitHub Exploit DB Packet Storm
418 6.5 警告
Network 		Apache Software Foundation Apache OFBiz Apache Software FoundationのApache OFBizにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-35086 2026-05-21 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
419 8.8 重要
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Office Long Term Servicing Channel (LTSC) 		Microsoft Office クイック実行の特権の昇格の脆弱性 CWE-1220
アクセス制御の不十分な粒度 		CVE-2026-35436 2026-05-21 10:52 2026-05-12 Show GitHub Exploit DB Packet Storm
420 5.5 警告
Local 		マイクロソフト Microsoft 365 Apps
Microsoft Office
Microsoft Word
Office Long Term Servicing Channel (LTSC) 		Microsoft Word の情報漏えいの脆弱性 CWE-552
外部からアクセス可能なファイルまたはディレクトリ 		CVE-2026-35440 2026-05-21 10:52 2026-05-12 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
1241 7.5 HIGH
Network 		- - HestiaCP versions 1.2.0 through 1.9.4 contain an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass authentication security controls by supplying an arbitrary IP address… CWE-348
 Use of Less Trusted Source 		CVE-2026-43634 2026-05-20 02:57 2026-05-20 Show GitHub Exploit DB Packet Storm
1242 7.5 HIGH
Network 		- - Funnel Builder for WooCommerce Checkout prior to 3.15.0.3 contains a missing authorization vulnerability in the public checkout endpoint that allows unauthenticated attackers to invoke internal metho… CWE-862
 Missing Authorization 		CVE-2026-47100 2026-05-20 02:57 2026-05-20 Show GitHub Exploit DB Packet Storm
1243 9.8 CRITICAL
Network 		- - Tyler Identity Local (TID-L) uses documented, default administrative credentials. Users are not required to change the credentials before deployment. TID-L has not been distributed since December 202… CWE-1392
 Use of Default Credentials 		CVE-2026-44159 2026-05-20 02:57 2026-05-20 Show GitHub Exploit DB Packet Storm
1244 5.8 MEDIUM
Network 		- - Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network tr… CWE-405
CWE-406
CWE-770
 Asymmetric Resource Consumption (Amplification)
 Insufficient Control of Network Message Volume (Network Amplification)
 Allocation of Resources Without Limits or Throttling 		CVE-2026-45557 2026-05-20 02:57 2026-05-20 Show GitHub Exploit DB Packet Storm
1245 8.4 HIGH
Local 		- - An improper authentication vulnerability was discovered in the Motorola Factory Test component (com.motorola.motocit). The application contained a reference to a writable file descriptor in external … - CVE-2026-5804 2026-05-20 02:57 2026-05-20 Show GitHub Exploit DB Packet Storm
1246 5.0 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to validate the Host header when constructing response URLs for custom slash commands which allows an authenticated attacker to redirect… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-6333 2026-05-20 02:51 2026-05-18 Show GitHub Exploit DB Packet Storm
1247 4.8 MEDIUM
Network 		nozominetworks cmc
guardian 		A Stored HTML Injection vulnerability was discovered in the Credentials Manager functionality due to improper validation of an input parameter. An authenticated user with administrative privileges ca… CWE-79
Cross-site Scripting 		CVE-2025-40901 2026-05-20 02:47 2026-05-19 Show GitHub Exploit DB Packet Storm
1248 9.8 CRITICAL
Network 		h2o h2o A security flaw has been discovered in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a… CWE-20
CWE-502
 Improper Input Validation 
 Deserialization of Untrusted Data 		CVE-2026-8751 2026-05-20 02:46 2026-05-17 Show GitHub Exploit DB Packet Storm
1249 4.8 MEDIUM
Network 		nozominetworks cmc
guardian 		A Stored HTML Injection vulnerability was discovered in the Users functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can create a mal… CWE-79
Cross-site Scripting 		CVE-2025-40902 2026-05-20 02:44 2026-05-19 Show GitHub Exploit DB Packet Storm
1250 4.8 MEDIUM
Network 		nozominetworks cmc
guardian 		A Stored HTML Injection vulnerability was discovered in the Schedule Restore Archive functionality due to improper validation of an input parameter. An authenticated user with administrative privileg… CWE-79
Cross-site Scripting 		CVE-2025-40903 2026-05-20 02:44 2026-05-19 Show GitHub Exploit DB Packet Storm