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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 21, 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
251 5 警告
Network 		マイクロソフト Microsoft Exchange Server
Microsoft Exchange Server Subscription Edition (SE) 		Microsoft Exchange Server の情報漏えいの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-45502 2026-06-16 13:40 2026-06-9 Show GitHub Exploit DB Packet Storm
252 6.5 警告
Network 		マイクロソフト Microsoft Exchange Server
Microsoft Exchange Server Subscription Edition (SE) 		Microsoft Exchange Server の情報漏えいの脆弱性 CWE-285
CWE-918
CVE-2026-45503 2026-06-16 13:40 2026-06-9 Show GitHub Exploit DB Packet Storm
253 5.4 警告
Network 		nuxt nuxt/webpack-builder
nuxt/rspack-builder 		Nuxtのnuxt/rspack-builder等の複数製品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-2026-45670 2026-06-16 13:40 2026-06-12 Show GitHub Exploit DB Packet Storm
254 5.4 警告
Network 		nuxt nuxt
nuxt/nitro-server 		Nuxtのnuxt/nitro-server等の複数製品における複数の脆弱性 CWE-349
CWE-444
CWE-79
CVE-2026-46342 2026-06-16 13:40 2026-06-12 Show GitHub Exploit DB Packet Storm
255 9.8 緊急
Network 		Defense Unicorns UDS Identity Config Defense UnicornsのUDS Identity Configにおける複数の脆弱性 CWE-287
CWE-303
CVE-2026-46389 2026-06-16 13:40 2026-06-5 Show GitHub Exploit DB Packet Storm
256 5.8 警告
Local 		Shane Pearman (spearman) unbounded-spsc Shane Pearman (spearman)のunbounded-spscにおける複数の脆弱性 CWE-125
CWE-415
CWE-704
CWE-787
CVE-2026-46690 2026-06-16 13:40 2026-06-12 Show GitHub Exploit DB Packet Storm
257 5.3 警告
Network 		nuxt nuxt
nuxt/nitro-server 		Nuxtのnuxt/nitro-server等の複数製品における複数の脆弱性 CWE-284
CWE-288
CVE-2026-47200 2026-06-16 13:40 2026-06-12 Show GitHub Exploit DB Packet Storm
258 5.4 警告
Network 		マイクロソフト Microsoft Exchange Server
Microsoft Exchange Server Subscription Edition (SE) 		Microsoft Exchange Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-47631 2026-06-16 13:40 2026-06-9 Show GitHub Exploit DB Packet Storm
259 8.2 重要
Network 		ERLANG Erlang Runtime System (ERTS)
Erlang/OTP 		ERLANGのErlang/OTP等の複数製品におけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-49759 2026-06-16 13:40 2026-06-10 Show GitHub Exploit DB Packet Storm
260 5.5 警告
Local 		ERLANG Erl Interface
Erlang/OTP 		ERLANGのErl Interface等の複数製品におけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-49760 2026-06-16 13:40 2026-06-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 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
190981 9.8 CRITICAL
Network 		connectwise automate An XXE vulnerability exists in ConnectWise Automate before 2021.0.6.132. CWE-611
XXE 		CVE-2021-35066 2024-11-21 15:11 2021-06-22 Show GitHub Exploit DB Packet Storm
190982 4.8 MEDIUM
Network 		checksec canopy CheckSec Canopy before 3.5.2 allows XSS attacks against the login page via the LOGIN_PAGE_DISCLAIMER parameter. CWE-79
Cross-site Scripting 		CVE-2021-34815 2024-11-21 15:11 2021-06-18 Show GitHub Exploit DB Packet Storm
190983 7.5 HIGH
Network 		synology calendar Use of hard-coded credentials vulnerability in php component in Synology Calendar before 2.4.0-0761 allows remote attackers to obtain sensitive information via unspecified vectors. - CVE-2021-34812 2024-11-21 15:11 2021-06-18 Show GitHub Exploit DB Packet Storm
190984 4.3 MEDIUM
Network 		synology download_station Server-Side Request Forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to access intranet resources via unspec… - CVE-2021-34811 2024-11-21 15:11 2021-06-18 Show GitHub Exploit DB Packet Storm
190985 8.8 HIGH
Network 		synology download_station Improper privilege management vulnerability in cgi component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to execute arbitrary code via unspecified vectors. - CVE-2021-34810 2024-11-21 15:11 2021-06-18 Show GitHub Exploit DB Packet Storm
190986 8.8 HIGH
Network 		synology download_station Improper neutralization of special elements used in a command ('Command Injection') vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authentica… - CVE-2021-34809 2024-11-21 15:11 2021-06-18 Show GitHub Exploit DB Packet Storm
190987 5.3 MEDIUM
Network 		synology media_server Server-Side Request Forgery (SSRF) vulnerability in cgi component in Synology Media Server before 1.8.3-2881 allows remote attackers to access intranet resources via unspecified vectors. - CVE-2021-34808 2024-11-21 15:11 2021-06-18 Show GitHub Exploit DB Packet Storm
190988 7.5 HIGH
Network 		quassel-irc
fedoraproject 		quassel
fedora 		Quassel through 0.13.1, when --require-ssl is enabled, launches without SSL or TLS support if a usable X.509 certificate is not found on the local system. CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2021-34825 2024-11-21 15:11 2021-06-17 Show GitHub Exploit DB Packet Storm
190989 9.8 CRITICAL
Network 		matrix olm Matrix libolm before 3.2.3 allows a malicious Matrix homeserver to crash a client (while it is attempting to retrieve an Olm encrypted room key backup from the homeserver) because olm_pk_decrypt has … CWE-787
 Out-of-bounds Write 		CVE-2021-34813 2024-11-21 15:11 2021-06-17 Show GitHub Exploit DB Packet Storm
190990 7.8 HIGH
Local 		teamviewer teamviewer TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations. CWE-427
 Uncontrolled Search Path Element 		CVE-2021-34803 2024-11-21 15:11 2021-06-17 Show GitHub Exploit DB Packet Storm