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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 27, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
254041 5 警告 マイクロソフト - Microsoft Windows の SMB サーバーにおけるサービス運用妨害 (システムハング) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1267 2011-06-27 16:18 2011-06-14 Show GitHub Exploit DB Packet Storm
254042 4.9 警告 マイクロソフト - Microsoft Windows Server 2008 Gold の Hyper-V におけるサービス運用妨害 (ホスト OS 無限ループ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1872 2011-06-27 16:17 2011-06-14 Show GitHub Exploit DB Packet Storm
254043 7.2 危険 マイクロソフト - Microsoft Windows の Ancillary Function Driver における権限昇格の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1249 2011-06-27 16:16 2011-06-14 Show GitHub Exploit DB Packet Storm
254044 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1279 2011-06-27 16:16 2011-06-14 Show GitHub Exploit DB Packet Storm
254045 9.3 危険 マイクロソフト - Microsoft Excel 2002 および Office 2004 における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1278 2011-06-27 16:15 2011-06-14 Show GitHub Exploit DB Packet Storm
254046 4 警告 サイボウズ - サイボウズ Office 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-2011-1335 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
254047 4.3 警告 サイボウズ - 複数のサイボウズ製品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-2011-1334 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
254048 3.5 注意 サイボウズ - 複数のサイボウズ製品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-2011-1333 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
254049 2.6 注意 サイボウズ - サイボウズガルーン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-2011-1332 2011-06-24 12:01 2011-06-24 Show GitHub Exploit DB Packet Storm
254050 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1277 2011-06-24 10:12 2011-06-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195221 8.1 HIGH
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Insufficient policy enforcement in navigation in Google Chrome on iOS prior to 90.0.4430.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. NVD-CWE-noinfo
CVE-2021-21205 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
195222 8.8 HIGH
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Use after free in Blink in Google Chrome on OS X 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-2021-21204 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
195223 8.8 HIGH
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Use after free in Blink 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-2021-21203 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
195224 8.6 HIGH
Local 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Use after free in extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chr… CWE-416
 Use After Free 		CVE-2021-21202 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
195225 9.6 CRITICAL
Network 		google
debian
fedoraproject 		chrome
debian_linux
fedora 		Use after free in permissions in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free 		CVE-2021-21201 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
195226 5.3 MEDIUM
Network 		nec aterm_wg2600hs_firmware
aterm_wx3000hp_firmware 		Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed fr… NVD-CWE-Other
CVE-2021-20712 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm
195227 9.8 CRITICAL
Network 		nec aterm_wg2600hs_firmware Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors. CWE-78
OS Command  		CVE-2021-20711 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm
195228 6.1 MEDIUM
Network 		aterm wg2600hs_firmware Cross-site scripting vulnerability in Aterm WG2600HS firmware Ver1.5.1 and earlier allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting 		CVE-2021-20710 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm
195229 7.2 HIGH
Network 		nec aterm_wf1200cr_firmware
aterm_wg1200cr_firmware
aterm_wg2600hs_firmware 		Improper validation of integrity check value vulnerability in NEC Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and … CWE-354
 Improper Validation of Integrity Check Value 		CVE-2021-20709 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm
195230 7.2 HIGH
Network 		nec aterm_wf1200cr_firmware
aterm_wg1200cr_firmware
aterm_wg2600hs_firmware 		NEC Aterm devices (Aterm WF1200CR firmware Ver1.3.2 and earlier, Aterm WG1200CR firmware Ver1.3.3 and earlier, and Aterm WG2600HS firmware Ver1.5.1 and earlier) allow authenticated attackers to execu… CWE-78
OS Command  		CVE-2021-20708 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm