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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 23, 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
551 5.9 警告
Network 		ネットギア RAX35 ファームウェア
RAX38 ファームウェア 		ネットギアのRAX120 ファームウェア等の複数製品における暗号化処理の不備に関する脆弱性 New CWE-325
暗号化処理の不備 		CVE-2026-0420 2026-06-22 11:44 2026-06-9 Show GitHub Exploit DB Packet Storm
552 7.5 重要
Network 		Stichting NLnet Labs ldns NLnet LabsのLDNSにおける同一生成元ポリシー違反に関する脆弱性 New CWE-346
同一生成元ポリシー違反 		CVE-2026-10846 2026-06-22 11:44 2026-06-10 Show GitHub Exploit DB Packet Storm
553 7.2 重要
Network 		TP-LINK Technologies TL-WR940N ファームウェア TP-LINK TechnologiesのTL-WR940N ファームウェアにおけるOS コマンドインジェクションの脆弱性 New CWE-78
OSコマンド・インジェクション 		CVE-2026-11409 2026-06-22 11:44 2026-06-17 Show GitHub Exploit DB Packet Storm
554 7.2 重要
Network 		TP-LINK Technologies TL-WR940N ファームウェア TP-LINK TechnologiesのTL-WR940N ファームウェアにおけるOS コマンドインジェクションの脆弱性 New CWE-78
OSコマンド・インジェクション 		CVE-2026-11410 2026-06-22 11:44 2026-06-17 Show GitHub Exploit DB Packet Storm
555 6.5 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 New CWE-862
認証の欠如 		CVE-2026-12105 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
556 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-12117 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
557 8.1 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12290 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
558 8.8 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-12291 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
559 8.1 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12292 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
560 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 New CWE-416
CWE-416
CVE-2026-12293 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 23, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
191061 7.5 HIGH
Network 		codesys codesys In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition. CWE-476
 NULL Pointer Dereference 		CVE-2021-34586 2024-11-21 15:10 2021-10-26 Show GitHub Exploit DB Packet Storm
191062 7.5 HIGH
Network 		codesys codesys In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an inva… - CVE-2021-34585 2024-11-21 15:10 2021-10-26 Show GitHub Exploit DB Packet Storm
191063 9.1 CRITICAL
Network 		codesys codesys Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22. - CVE-2021-34584 2024-11-21 15:10 2021-10-26 Show GitHub Exploit DB Packet Storm
191064 7.5 HIGH
Network 		codesys codesys Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22. CWE-787
 Out-of-bounds Write 		CVE-2021-34583 2024-11-21 15:10 2021-10-26 Show GitHub Exploit DB Packet Storm
191065 7.2 HIGH
Network 		qnap media_streaming_add-on A command injection vulnerability has been reported to affect QNAP device running Media Streaming add-on. If exploited, this vulnerability allow remote attackers to run arbitrary commands. We have al… CWE-77
Command Injection 		CVE-2021-34362 2024-11-21 15:10 2021-10-22 Show GitHub Exploit DB Packet Storm
191066 7.5 HIGH
Network 		microsoft exchange_server Microsoft Exchange Server Denial of Service Vulnerability NVD-CWE-noinfo
CVE-2021-34453 2024-11-21 15:10 2021-10-13 Show GitHub Exploit DB Packet Storm
191067 4.3 MEDIUM
Network 		cisco identity_services_engine A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information. This vulnerability is due … NVD-CWE-Other
CVE-2021-34702 2024-11-21 15:10 2021-10-7 Show GitHub Exploit DB Packet Storm
191068 7.5 HIGH
Network 		cisco asyncos A vulnerability in the proxy service of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to exhaust system memory and cause a denial of service (Do… CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2021-34698 2024-11-21 15:10 2021-10-7 Show GitHub Exploit DB Packet Storm
191069 5.4 MEDIUM
Network 		qnap photo_station A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Photo Station. If exploited, this vulnerability allows remote attackers to inject malicious code. We have al… - CVE-2021-34356 2024-11-21 15:10 2021-10-1 Show GitHub Exploit DB Packet Storm
191070 5.4 MEDIUM
Network 		qnap photo_station A cross-site scripting (XSS) vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, this vulnerability allows remote attackers to inject malicious code. We have alrea… - CVE-2021-34355 2024-11-21 15:10 2021-10-1 Show GitHub Exploit DB Packet Storm