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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 5, 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
231861 4.3 警告 universal ircd - ircu における任意の +x ユーザの隠された IP アドレスを特定される脆弱性 - CVE-2007-4411 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231862 6 警告 universal ircd - ircu における kick または de-op アクションを制限されない脆弱性 - CVE-2007-4410 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231863 5.1 警告 universal ircd - ircu における新規の Apass を設定される脆弱性 - CVE-2007-4409 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231864 5 警告 universal ircd - ircu における netjoin 時にチャンネルを乗っ取られる脆弱性 - CVE-2007-4408 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231865 6.4 警告 universal ircd - ircu における特定のチャンネルモードを設定される脆弱性 - CVE-2007-4407 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231866 7.5 危険 universal ircd - ircu における分割時にチャンネルをコントロールされる脆弱性 - CVE-2007-4406 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231867 7.8 危険 universal ircd - ircu におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4405 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231868 7.8 危険 universal ircd - ircu におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4404 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231869 2.1 注意 SUSE - SUSE Linux 上で稼動する findutils-locate パッケージが作成した "コアクリーン" cron ジョブにおける任意のファイルを削除される脆弱性 - CVE-2007-4394 2012-12-20 18:33 2007-08-10 Show GitHub Exploit DB Packet Storm
231870 4.6 警告 SUSE - SUSE Linux 上で稼動する orarun 用のインストールスクリプトにおける未加工のディスクパーティションを読み書きされる脆弱性 - CVE-2007-4393 2012-12-20 18:33 2007-08-10 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
Search
197821 8.8 HIGH
Network 		google
fedoraproject 		chrome
fedora 		Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-787
 Out-of-bounds Write 		CVE-2021-21220 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197822 5.5 MEDIUM
Local 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file. CWE-252
 Unchecked Return Value 		CVE-2021-21219 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197823 5.5 MEDIUM
Local 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file. CWE-908
 Use of Uninitialized Resource 		CVE-2021-21218 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197824 5.5 MEDIUM
Local 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file. CWE-252
 Unchecked Return Value 		CVE-2021-21217 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197825 6.5 MEDIUM
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Inappropriate implementation in Autofill in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted HTML page. CWE-290
 Authentication Bypass by Spoofing 		CVE-2021-21216 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197826 6.5 MEDIUM
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Inappropriate implementation in Autofill in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted HTML page. CWE-290
 Authentication Bypass by Spoofing 		CVE-2021-21215 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197827 8.8 HIGH
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Use after free in Network API in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted Chrome Extension. CWE-416
 Use After Free 		CVE-2021-21214 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197828 8.8 HIGH
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Use after free in WebMIDI in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21213 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197829 6.5 MEDIUM
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Incorrect security UI in Network Config UI in Google Chrome on ChromeOS prior to 90.0.4430.72 allowed a remote attacker to potentially compromise WiFi connection security via a malicious WAP. NVD-CWE-noinfo
CVE-2021-21212 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197830 6.5 MEDIUM
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Inappropriate implementation in Navigation in Google Chrome on iOS prior to 90.0.4430.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. CWE-346
 Origin Validation Error 		CVE-2021-21211 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm