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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":June 4, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
361 8.8 重要
Network 		FreeRDP FreeRDP FreeRDPにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40033 2026-05-29 11:17 2026-05-26 Show GitHub Exploit DB Packet Storm
362 9.8 緊急
Network 		Joomla! Joomla! Joomla!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-2026-40383 2026-05-29 11:17 2026-05-26 Show GitHub Exploit DB Packet Storm
363 7.2 重要
Network 		IBM Engineering Lifecycle Management IBMのEngineering Lifecycle Managementにおける危険なメソッドや機能の公開に関する脆弱性 CWE-749
危険なメソッドや機能の公開 		CVE-2026-4051 2026-05-29 11:17 2026-05-26 Show GitHub Exploit DB Packet Storm
364 6.5 警告
Network 		struktur AG libheif struktur AGのlibheifにおける複数の脆弱性 CWE-125
CWE-476
CVE-2026-41069 2026-05-29 11:17 2026-05-22 Show GitHub Exploit DB Packet Storm
365 8.1 重要
Network 		struktur AG libheif struktur AGのlibheifにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-41071 2026-05-29 11:17 2026-05-22 Show GitHub Exploit DB Packet Storm
366 9.3 緊急
Network 		マイクロソフト Microsoft 365 Copilot Microsoft Copilot Tampering Vulnerability CWE-77
コマンドインジェクション 		CVE-2026-41090 2026-05-29 11:17 2026-05-22 Show GitHub Exploit DB Packet Storm
367 7.2 重要
Network 		Apache Software Foundation Apache Syncope Apache Software FoundationのApache Syncopeにおける隔離または分類に関する脆弱性 CWE-653
不適切な隔離または分類 		CVE-2026-42782 2026-05-29 11:17 2026-05-25 Show GitHub Exploit DB Packet Storm
368 7.5 重要
Network 		マイクロソフト Microsoft 365 Copilot M365 Copilot の情報漏えいの脆弱性 CWE-77
コマンドインジェクション 		CVE-2026-42827 2026-05-29 11:17 2026-05-22 Show GitHub Exploit DB Packet Storm
369 10 緊急
Network 		マイクロソフト Microsoft Entra ID Microsoft Entra ID の特権昇格の脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-42901 2026-05-29 11:17 2026-05-22 Show GitHub Exploit DB Packet Storm
370 4.3 警告
Network 		Traccar Ltd Traccar Traccar LtdのTraccarにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-44314 2026-05-29 11:17 2026-05-26 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 4, 2026, 4:17 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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11 9.6 CRITICAL
Network 		jpettitt meshcore_card MeshCore Card provides MeshCore Lovelace card for Home Assistant. Prior to 0.3.3, Meshcore node names are rendered without HTML escaping in meshcore-card, allowing any node within direct or indirect … Update CWE-79
Cross-site Scripting 		CVE-2026-45323 2026-06-4 03:34 2026-05-29 Show GitHub Exploit DB Packet Storm
12 4.3 MEDIUM
Network 		redhat build_of_keycloak A flaw was found in Keycloak. An authenticated user with existing organization membership can exploit this flaw by accessing user-facing APIs, such as the account API or by requesting an OpenID Conne… Update CWE-863
 Incorrect Authorization 		CVE-2026-9791 2026-06-4 03:28 2026-05-28 Show GitHub Exploit DB Packet Storm
13 7.5 HIGH
Network 		redhat build_of_keycloak A flaw was found in Keycloak. When a JSON Web Encryption (JWE) encrypted request object is submitted, Keycloak may incorrectly process unsigned claims if the decrypted content is raw JSON, bypassing … Update CWE-347
 Improper Verification of Cryptographic Signature 		CVE-2026-9793 2026-06-4 03:26 2026-05-28 Show GitHub Exploit DB Packet Storm
14 7.5 HIGH
Adjacent 		tp-link tapo_l535e_firmware
tapo_p300_firmware
tapo_d100c_firmware 		TP-Link has identified a vulnerability in Tapo L535E v1.0 and v3.0, Tapo P300 v1.0, and Tapo D100C v1.0, where Bluetooth communication during the initial setup phase is transmitted in cleartext witho… Update CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2026-34126 2026-06-4 03:18 2026-05-29 Show GitHub Exploit DB Packet Storm
15 7.5 HIGH
Network 		- - Cpanel::JSON::XS versions before 4.41 for Perl allow denial of service via UTF-8 BOM prefixed input when a decode filter callback throws. To skip a leading 3-byte UTF-8 BOM, decode_json() advances t… New CWE-755
CWE-763
 Improper Handling of Exceptional Conditions
 Release of Invalid Pointer or Reference 		CVE-2026-9516 2026-06-4 03:16 2026-06-3 Show GitHub Exploit DB Packet Storm
16 7.3 HIGH
Network 		- - Cpanel::JSON::XS versions before 4.41 for Perl allow type confusion via duplicate object keys when dupkeys_as_arrayref is enabled. decode_hv() collapses duplicate object keys into an array reference… New CWE-843
Type Confusion 		CVE-2026-9334 2026-06-4 03:16 2026-06-3 Show GitHub Exploit DB Packet Storm
17 6.1 MEDIUM
Network 		- - A vulnerability in jupyter-server versions 1.12.0 through 2.17.0 allows an attacker to bypass CORS origin validation when the `allow_origin_pat` configuration is used. The issue arises from the use o… New CWE-346
 Origin Validation Error 		CVE-2026-6657 2026-06-4 03:16 2026-06-4 Show GitHub Exploit DB Packet Storm
18 - - - FastNetMon Community Edition through 1.2.9 contains an out-of-bounds read in the IPv4 packet parser. In src/simple_packet_parser_ng.cpp, after validating that the packet contains at least sizeof(ipv4… New CWE-843
Type Confusion 		CVE-2026-48682 2026-06-4 03:16 2026-06-3 Show GitHub Exploit DB Packet Storm
19 - - - Improper Handling of Case Sensitivity vulnerability in elixir-tesla tesla allows credential leakage to a third-party origin on cross-origin redirects. Tesla.Middleware.FollowRedirects strips securit… New CWE-178
 Improper Handling of Case Sensitivity 		CVE-2026-48595 2026-06-4 03:16 2026-06-3 Show GitHub Exploit DB Packet Storm
20 - - - In the Linux kernel, the following vulnerability has been resolved: ibmveth: Disable GSO for packets with small MSS Some physical adapters on Power systems do not support segmentation offload when … New - CVE-2026-46273 2026-06-4 03:16 2026-06-4 Show GitHub Exploit DB Packet Storm