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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, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
971 7.5 重要
Network 		PHPOffice PhpSpreadsheet PHPOfficeのPhpSpreadsheetにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-40863 2026-05-15 11:01 2026-05-12 Show GitHub Exploit DB Packet Storm
972 5.5 警告
Local 		jqlang jq jqlangのjqにおけるNULL バイトまたは NULL キャラクタの無害化に関する脆弱性 CWE-158
NULL バイトまたは NULL キャラクタの不適切な無害化 		CVE-2026-41256 2026-05-15 11:01 2026-05-11 Show GitHub Exploit DB Packet Storm
973 5.5 警告
Local 		jqlang jq jqlangのjqにおける複数の脆弱性 CWE-190
CWE-787
CVE-2026-41257 2026-05-15 11:01 2026-05-11 Show GitHub Exploit DB Packet Storm
974 5.4 警告
Network 		Langfuse GmbH Langfuse Langfuse GmbHのLangfuseにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-41487 2026-05-15 11:00 2026-05-8 Show GitHub Exploit DB Packet Storm
975 9.8 緊急
Network 		Nhost Nhost/auth NhostのNhost/authにおける認証に関する脆弱性 CWE-287
CWE-noinfo
CVE-2026-41574 2026-05-15 11:00 2026-05-8 Show GitHub Exploit DB Packet Storm
976 7.5 重要
Network 		Web Technologies Change Detection Web TechnologiesのChange DetectionにおけるXML 外部エンティティの脆弱性 CWE-611
XML 外部エンティティ参照の不適切な制限 		CVE-2026-41895 2026-05-15 11:00 2026-05-12 Show GitHub Exploit DB Packet Storm
977 9.8 緊急
Network 		レッドハット
GNU Project		 Red Hat OpenShift Container Platform
Red Hat Hardened Images
GnuTLS
Red Hat Enterprise Linux 		GNU Project等の複数ベンダの製品におけるNull バイト相互作用エラー (Poison Null Byte) の脆弱性 CWE-626
Null バイト相互作用エラー (Poison Null Byte) 		CVE-2026-42010 2026-05-15 11:00 2026-05-7 Show GitHub Exploit DB Packet Storm
978 9.6 緊急
Network 		langflow langflow langflow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-2026-42048 2026-05-15 11:00 2026-05-12 Show GitHub Exploit DB Packet Storm
979 5.5 警告
Local 		ImageMagick ImageMagick ImageMagickにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-42050 2026-05-15 11:00 2026-05-11 Show GitHub Exploit DB Packet Storm
980 8.1 重要
Network 		- OpenC3のOpenC3 COSMOSにおける不要な特権による実行に関する脆弱性 CWE-250
不要な特権による実行 		CVE-2026-42088 2026-05-15 11:00 2026-05-4 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
1671 8.8 HIGH
Network 		microsoft sharepoint_server Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. CWE-502
 Deserialization of Untrusted Data 		CVE-2026-33112 2026-05-14 05:53 2026-05-13 Show GitHub Exploit DB Packet Storm
1672 8.8 HIGH
Network 		microsoft sharepoint_server Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. CWE-502
 Deserialization of Untrusted Data 		CVE-2026-35439 2026-05-14 05:53 2026-05-13 Show GitHub Exploit DB Packet Storm
1673 8.8 HIGH
Network 		microsoft sharepoint_server Insufficient granularity of access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. CWE-1220
 Insufficient Granularity of Access Control 		CVE-2026-40365 2026-05-14 05:52 2026-05-13 Show GitHub Exploit DB Packet Storm
1674 8.0 HIGH
Network 		microsoft sharepoint_server Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. CWE-502
 Deserialization of Untrusted Data 		CVE-2026-40368 2026-05-14 05:52 2026-05-13 Show GitHub Exploit DB Packet Storm
1675 7.5 HIGH
Network 		protobufjs_project protobufjs protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs could recurse without a depth limit while decoding nested protobuf data. This affected bo… CWE-674
 Uncontrolled Recursion 		CVE-2026-44289 2026-05-14 05:50 2026-05-14 Show GitHub Exploit DB Packet Storm
1676 7.5 HIGH
Network 		protobufjs_project protobufjs protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.8 and 8.2.0, protobufjs could recurse without a depth limit while expanding nested JSON descriptors through Root.… CWE-674
 Uncontrolled Recursion 		CVE-2026-45740 2026-05-14 05:50 2026-05-14 Show GitHub Exploit DB Packet Storm
1677 8.8 HIGH
Network 		microsoft sharepoint_server Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. CWE-502
 Deserialization of Untrusted Data 		CVE-2026-40357 2026-05-14 05:48 2026-05-13 Show GitHub Exploit DB Packet Storm
1678 9.6 CRITICAL
Network 		ivanti xtraction External control of a file name in Ivanti Xtraction before version 2026.2 allows a remote authenticated attacker to read sensitive files and write arbitrary HTML files to a web directory, leading to … CWE-73
 External Control of File Name or Path 		CVE-2026-8043 2026-05-14 05:34 2026-05-13 Show GitHub Exploit DB Packet Storm
1679 5.0 MEDIUM
Local 		- - csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories. CWE-367
 Time-of-check Time-of-use (TOCTOU) Race Condition 		CVE-2026-41051 2026-05-14 05:16 2026-05-13 Show GitHub Exploit DB Packet Storm
1680 7.8 HIGH
Local 		adobe substance_3d_designer Substance3D - Designer versions 15.1.0 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation … CWE-787
 Out-of-bounds Write 		CVE-2026-34684 2026-05-14 05:16 2026-05-13 Show GitHub Exploit DB Packet Storm