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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
251 8.8 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… 		Windows グラフィックス コンポーネント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-2026-40403 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
252 7.5 重要
Network 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Windows TCP/IP のサービス拒否の脆弱性 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-40405 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
253 7.5 重要
Network 		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… 		Windows TCP/IP の情報漏えいの脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-40406 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
254 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… 		Windows 共通ログ ファイル システム ドライバーの特権の昇格の脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-40407 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
255 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… 		Windows WAN ARP Driver Elevation of Privilege Vulnerability New CWE-416
解放済みメモリの使用 		CVE-2026-40408 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
256 7 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… 		Windows SMB クライアントの特権の昇格の脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-40410 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
257 9.6 緊急
Network 		TanStack tanstack/react-start-rsc
@tanstack/router-devtools-core
@tanstack/router-utils
@tanstack/react-router-devtools
@tanstack/valibot-adapter
@tanstack/zod-adapter
@tanstack/vue-start-se… 		TanStackの@tanstack/arktype-adapter等の複数製品における埋め込まれた悪意のあるコードに関する脆弱性 New CWE-506
埋め込まれた悪意のあるコード 		CVE-2026-45321 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
258 6.5 警告
Network 		IBM
HCL Technologies Limited		 BigFix WebUI Reports
BigFix WebUI Common
BigFix WebUI API
BigFix WebUI Framework
BigFix WebUI Profile Management
BigFix WebU… 		HCL Technologies LimitedのBigFix WebUI API等の複数製品における不正な認証に関する脆弱性 New CWE-863
不正な認証 		CVE-2025-15633 2026-05-18 12:06 2026-05-9 Show GitHub Exploit DB Packet Storm
259 4.3 警告
Network 		IBM
HCL Technologies Limited		 BigFix WebUI Reports
BigFix WebUI Common
BigFix WebUI API
BigFix WebUI Framework
BigFix WebUI Profile Management
BigFix WebU… 		HCL Technologies LimitedのBigFix WebUI API等の複数製品における認証の欠如に関する脆弱性 New CWE-862
認証の欠如 		CVE-2025-15634 2026-05-18 12:06 2026-05-9 Show GitHub Exploit DB Packet Storm
260 4.9 警告
Network 		Buffalo Americas, Inc. TeraStation NAS TS5400R Firmware Buffalo Americas, Inc.のTeraStation NAS TS5400R Firmwareにおける重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性 New CWE-732
重要なリソースに対する不適切なパーミッションの割り当て 		CVE-2026-29516 2026-05-18 12:06 2026-03-16 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
781 5.1 MEDIUM
Adjacent 		- - HCL AION is affected by a vulnerability where sensitive backend infrastructure details may be exposed. Exposure of such information could reveal internal system architecture or configuration details,… CWE-201
 Insertion of Sensitive Information Into Sent Data 		CVE-2025-62308 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
782 2.6 LOW
Adjacent 		- - HCL AION is affected by a vulnerability where auto-complete functionality is enabled for certain input fields. This may allow sensitive information to be stored in the browser, potentially leading to… CWE-201
 Insertion of Sensitive Information Into Sent Data 		CVE-2025-62309 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
783 5.4 MEDIUM
Adjacent 		- - HCL AION is affected by a vulnerability where encryption is not enforced for certain data transmissions or operations. This may expose sensitive information to potential interception or unauthorized … CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2025-62310 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
784 4.3 MEDIUM
Adjacent 		- - HCL AION is affected by a vulnerability where backend service details may be transmitted over insecure HTTP channels. This may expose sensitive information to potential interception or unauthorized a… CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2025-62311 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
785 3.0 LOW
Adjacent 		- - HCL AION is affected by a vulnerability where basic authorization tokens are used for authentication. Use of basic authorization mechanisms may expose credentials to potential interception or misuse,… CWE-522
 Insufficiently Protected Credentials 		CVE-2025-62312 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
786 5.4 MEDIUM
Adjacent 		- - HCL AION is affected by a vulnerability where adequate protections against brute-force attempts are not enforced. This may allow repeated authentication attempts, potentially leading to unauthorized … CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2025-62313 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
787 2.3 LOW
Adjacent 		- - HCL AION is affected by a vulnerability where certain security-related HTTP response headers are not properly configured. Absence of these headers may reduce the effectiveness of browser-based securi… CWE-1021
 Improper Restriction of Rendered UI Layers or Frames 		CVE-2025-62316 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
788 2.6 LOW
Adjacent 		- - HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters. Passing sensitive data in URLs may expose it through browser history, logs, or intermediary syst… CWE-598
Information Exposure Through Query Strings in GET Request  		CVE-2025-62317 2026-05-15 02:22 2026-05-15 Show GitHub Exploit DB Packet Storm
789 7.5 HIGH
Network 		libexpat_project libexpat In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input. CWE-407
 Inefficient Algorithmic Complexity 		CVE-2026-45186 2026-05-15 02:20 2026-05-10 Show GitHub Exploit DB Packet Storm
790 5.4 MEDIUM
Network 		- - A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to elevate their privileges from low … CWE-779
 Logging of Excessive Data 		CVE-2026-20209 2026-05-15 02:19 2026-05-15 Show GitHub Exploit DB Packet Storm