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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 18, 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
3361 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-2026-23445 2026-04-27 11:24 2026-04-3 Show GitHub Exploit DB Packet Storm
3362 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-2026-23446 2026-04-27 11:23 2026-04-3 Show GitHub Exploit DB Packet Storm
3363 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける配列インデックスの検証に関する脆弱性 CWE-129
配列インデックスの不適切な検証 		CVE-2026-23447 2026-04-27 11:23 2026-04-3 Show GitHub Exploit DB Packet Storm
3364 4.8 警告
Network 		OctoberCMS October OctoberCMSのOctober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-2026-25133 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3365 8.1 重要
Network 		OpenMage Magento OpenMageのMagentoにおける信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2026-25524 2026-04-27 11:23 2026-04-20 Show GitHub Exploit DB Packet Storm
3366 4.9 警告
Network 		OpenMage Magento OpenMageのMagentoにおける複数の脆弱性 CWE-184
CWE-22
CVE-2026-25525 2026-04-27 11:23 2026-04-20 Show GitHub Exploit DB Packet Storm
3367 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Server Update Services (WSUS) の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26174 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3368 4.6 警告
Physics 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows ブート マネージャーのセキュリティ機能のバイパスの脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-26175 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3369 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows クライアント側のキャッシュ ドライバー (csc.sys) の特権昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-26176 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3370 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26177 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1211 - - - A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on t… CWE-787
 Out-of-bounds Write 		CVE-2026-0263 2026-05-14 03:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1212 - - - A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (Do… CWE-122
Heap-based Buffer Overflow 		CVE-2026-0264 2026-05-14 03:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1213 - - - An authentication bypass vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to bypass authentication controls when Cloud Authentication Servi… CWE-347
 Improper Verification of Cryptographic Signature 		CVE-2026-0265 2026-05-14 03:17 2026-05-14 Show GitHub Exploit DB Packet Storm
1214 5.9 MEDIUM
Network 		- - OpenTelemetry.OpAmp.Client is the OpAMP client for OpenTelemetry .NET. Prior to 0.2.0-alpha.1, when receiving responses from the OpAMP server over HTTP, the OpAMP client allocates an unbounded buffer… CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-42348 2026-05-14 03:16 2026-05-13 Show GitHub Exploit DB Packet Storm
1215 6.5 MEDIUM
Local 		- - OpenTelemetry.Exporter.OpenTelemetryProtocol is the OTLP (OpenTelemetry Protocol) exporter implementation. From 1.8.0 to 1.15.2, the OTLP disk retry feature in OpenTelemetry.Exporter.OpenTelemetryPro… CWE-379
 Creation of Temporary File in Directory with Incorrect Permissions 		CVE-2026-42191 2026-05-14 03:16 2026-05-13 Show GitHub Exploit DB Packet Storm
1216 6.3 MEDIUM
Network 		- - Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy allows an authenticated low-privileged user to create a link post through POST /api/v3/post. When a post is cre… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-42180 2026-05-14 03:16 2026-05-9 Show GitHub Exploit DB Packet Storm
1217 5.5 MEDIUM
Local 		- - Buffer Overflow vulnerability in Ardupiot Copter Latest commit 92693e023793133e49a035daf37c14433e484778 allows a local attacker to cause a denial of service via the AP_MSP::loop, AP_MSP, AP_MSP.cpp c… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2024-51394 2026-05-14 03:16 2026-05-14 Show GitHub Exploit DB Packet Storm
1218 5.0 MEDIUM
Network 		- - mosparo is the modern solution to protect your online forms from spam. Prior to 1.4.13, the automatic rule package source URL feature allows a project member with the editor role to store an attacker… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-41195 2026-05-14 03:15 2026-05-13 Show GitHub Exploit DB Packet Storm
1219 - - - django-s3file is a lightweight file upload input for Django and Amazon S3. Prior to 7.0.2, S3FileMiddleware is vulnerable to relative path traversal attacks, where an attacker can use a modified requ… CWE-22
CWE-26
Path Traversal
 Path Traversal: '/dir/../filename' 		CVE-2026-42196 2026-05-14 03:15 2026-05-13 Show GitHub Exploit DB Packet Storm
1220 7.5 HIGH
Network 		- - Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-f… CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2026-44302 2026-05-14 03:15 2026-05-13 Show GitHub Exploit DB Packet Storm