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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 20, 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
171 7.8 重要
Local 		Kovidgoyal Kitty KovidgoyalのKittyにおける複数の脆弱性 CWE-150
CWE-94
CVE-2026-54057 2026-06-17 15:38 2026-06-12 Show GitHub Exploit DB Packet Storm
172 7.7 重要
Network 		Mattermost, Inc. Mattermost Desktop Mattermost, Inc.のMattermost Desktopにおける認証情報の不十分な保護に関する脆弱性 CWE-522
認証情報の不十分な保護 		CVE-2026-6517 2026-06-17 15:38 2026-06-15 Show GitHub Exploit DB Packet Storm
173 8.1 重要
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSLにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-7383 2026-06-17 15:38 2026-06-9 Show GitHub Exploit DB Packet Storm
174 8.1 重要
Network 		langflow langflow langflowにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-7787 2026-06-17 15:38 2026-06-11 Show GitHub Exploit DB Packet Storm
175 8.8 重要
Network 		IBM IBM i IBMのIBM iにおける制御されていない検索パスの要素に関する脆弱性 CWE-427
制御されていない検索パスの要素 		CVE-2026-7870 2026-06-17 15:38 2026-06-11 Show GitHub Exploit DB Packet Storm
176 6.5 警告
Network 		Mattermost, Inc. Mattermost Desktop Mattermost, Inc.のMattermost Desktopにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-8683 2026-06-17 15:38 2026-06-15 Show GitHub Exploit DB Packet Storm
177 7.5 重要
Network 		OpenSSL Project OpenSSL OpenSSL ProjectのOpenSSL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-2026-9076 2026-06-17 15:38 2026-06-9 Show GitHub Exploit DB Packet Storm
178 8.1 重要
Network 		F5 Networks nginx open source
NGINX plus 		F5 Networksのnginx open source等の複数製品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-2026-9256 2026-06-17 15:37 2026-05-22 Show GitHub Exploit DB Packet Storm
179 4.3 警告
Network 		webpack.js webpack-dev-server webpackのwebpack-dev-serverにおける複数の脆弱性 CWE-346
CWE-441
CVE-2026-9595 2026-06-17 15:37 2026-06-15 Show GitHub Exploit DB Packet Storm
180 8.8 重要
Network 		Trychroma ChromaDB TrychromaのChromaDBにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-45830 2026-06-17 15:37 2026-06-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 20, 2026, 4:01 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