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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
521 9.8 緊急
Network 		Joomla! Joomla! Joomla!におけるアクセス制御に関する脆弱性 CWE-284
CWE-noinfo
CVE-2026-48904 2026-05-28 14:39 2026-05-26 Show GitHub Exploit DB Packet Storm
522 6.1 警告
Network 		Joomla! Joomla! Joomla!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-2026-48905 2026-05-28 14:39 2026-05-26 Show GitHub Exploit DB Packet Storm
523 6.3 警告
Local 		Inkscape Inkscape Inkscape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-2026-4980 2026-05-28 14:39 2026-03-27 Show GitHub Exploit DB Packet Storm
524 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-5146 2026-05-28 14:39 2026-05-12 Show GitHub Exploit DB Packet Storm
525 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Server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-2026-5171 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
526 7.5 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-5308 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
527 8.8 重要
Adjacent 		TP-LINK Technologies Archer C7 ファームウェア TP-LINK TechnologiesのArcher C7 ファームウェアにおける暗号強度に関する脆弱性 CWE-326
不適切な暗号強度 		CVE-2026-5363 2026-05-28 14:39 2026-04-16 Show GitHub Exploit DB Packet Storm
528 7.5 重要
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-5740 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
529 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-5755 2026-05-28 14:39 2026-05-22 Show GitHub Exploit DB Packet Storm
530 5.3 警告
Network 		Concrete CMS Concrete CMS Concrete CMSにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6826 2026-05-28 14:39 2026-05-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 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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2021 4.9 MEDIUM
Network 		synology surveillance_station Cleartext transmission of sensitive information vulnerability in Export Key functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with adm… CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2024-47269 2026-05-29 03:38 2026-05-27 Show GitHub Exploit DB Packet Storm
2022 2.7 LOW
Network 		synology surveillance_station Improper preservation of permissions vulnerability in Archiving Push functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administra… CWE-281
 Improper Preservation of Permissions 		CVE-2024-47270 2026-05-29 03:38 2026-05-27 Show GitHub Exploit DB Packet Storm
2023 4.9 MEDIUM
Network 		synology surveillance_station Insufficiently protected credentials vulnerability in IPSpeaker component in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privi… CWE-522
 Insufficiently Protected Credentials 		CVE-2024-47271 2026-05-29 03:37 2026-05-27 Show GitHub Exploit DB Packet Storm
2024 2.7 LOW
Network 		synology surveillance_station Incorrect authorization vulnerability in IO Module functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to … CWE-863
 Incorrect Authorization 		CVE-2024-47272 2026-05-29 03:37 2026-05-27 Show GitHub Exploit DB Packet Storm
2025 7.5 HIGH
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the free5GC UDM component fails to validate the supi path parameter in six GET handlers of the nudm-sdm (Subscriber Da… CWE-20
CWE-209
 Improper Input Validation 
Information Exposure Through an Error Message 		CVE-2026-42459 2026-05-29 03:35 2026-05-28 Show GitHub Exploit DB Packet Storm
2026 9.4 CRITICAL
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the 3gpp-pfd-management API without inbound OAuth2/bearer-token authorization. A network attacker… CWE-862
 Missing Authorization 		CVE-2026-44315 2026-05-29 03:34 2026-05-28 Show GitHub Exploit DB Packet Storm
2027 7.5 HIGH
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's PCF POST /npcf-smpolicycontrol/v1/sm-policies handler (HandleCreateSmPolicyRequest) panics with a nil-pointe… CWE-476
CWE-754
 NULL Pointer Dereference
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-44316 2026-05-29 03:31 2026-05-28 Show GitHub Exploit DB Packet Storm
2028 6.5 MEDIUM
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's PCF POST /npcf-policyauthorization/v1/app-sessions handler panics on a single authenticated request whose as… CWE-476
CWE-754
 NULL Pointer Dereference
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-44317 2026-05-29 03:30 2026-05-28 Show GitHub Exploit DB Packet Storm
2029 5.3 MEDIUM
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's BSF PUT /nbsf-management/v1/subscriptions/{subId} handler has an unsynchronized write on the global Subscrip… CWE-362
CWE-820
Race Condition
 Missing Synchronization 		CVE-2026-44318 2026-05-29 03:24 2026-05-28 Show GitHub Exploit DB Packet Storm
2030 7.3 HIGH
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the nnef-callback route group without inbound OAuth2/bearer-token authorization. A forged or arbi… CWE-306
CWE-862
Missing Authentication for Critical Function
 Missing Authorization 		CVE-2026-44320 2026-05-29 03:23 2026-05-28 Show GitHub Exploit DB Packet Storm