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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, 10 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
253061	7.8	危険	シスコシステムズ	-	複数の Cisco 製品におけるサービス運用妨害 (デバイスリロード) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-3299	2011-11-9 16:30	2011-10-5	Show	GitHub Exploit DB Packet Storm

253062	7.9	危険	シスコシステムズ	-	複数の Cisco 製品における認証を回避される脆弱性	CWE-287 不適切な認証	CVE-2011-3298	2011-11-9 16:30	2011-10-5	Show	GitHub Exploit DB Packet Storm

253063	7.8	危険	シスコシステムズ	-	Cisco Firewall Services モジュールにおけるサービス運用妨害 (モジュールクラッシュ) の脆弱性	CWE-287 不適切な認証	CVE-2011-3297	2011-11-9 16:29	2011-10-5	Show	GitHub Exploit DB Packet Storm

253064	7.8	危険	シスコシステムズ	-	Cisco Firewall Services モジュールにおけるサービス運用妨害 (DoS) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-3296	2011-11-9 16:29	2011-10-5	Show	GitHub Exploit DB Packet Storm

253065	7.8	危険	シスコシステムズ	-	Cisco Unified Presence におけるサービス運用妨害 (DoS) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-3288	2011-11-9 16:28	2011-09-28	Show	GitHub Exploit DB Packet Storm

253066	7.8	危険	シスコシステムズ	-	Cisco Jabber Extensible Communications Platform におけるサービス運用妨害 (DoS) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-3287	2011-11-9 16:27	2011-09-28	Show	GitHub Exploit DB Packet Storm

253067	4.3	警告	Wireshark	-	Wireshark の ERF ファイルパーサ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-119 バッファエラー	CVE-2011-4102	2011-11-9 10:57	2011-11-1	Show	GitHub Exploit DB Packet Storm

253068	4.3	警告	Wireshark	-	Wireshark の Infiniband 解析部におけるサービス運用妨害 (DoS) の脆弱性	CWE-Other その他	CVE-2011-4101	2011-11-9 10:56	2011-11-1	Show	GitHub Exploit DB Packet Storm

253069	4.3	警告	Wireshark	-	Wireshark の CSN.1 解析部におけるサービス運用妨害 (DoS) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-4100	2011-11-9 10:56	2011-11-1	Show	GitHub Exploit DB Packet Storm

253070	7.8	危険	シスコシステムズ	-	Cisco Network Admission Control (NAC) Manager におけるディレクトリトラバーサルの脆弱性	CWE-22 パス・トラバーサル	CVE-2011-3305	2011-11-9 10:55	2011-10-5	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
195291	4.3	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Insufficient policy enforcement in payments in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.	NVD-CWE-Other	CVE-2021-21189	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195292	8.8	HIGH Network	google fedoraproject debian	chrome fedora debian_linux	Use after free in Blink in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.	CWE-416 Use After Free	CVE-2021-21188	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195293	4.3	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Insufficient data validation in URL formatting in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.	NVD-CWE-noinfo	CVE-2021-21187	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195294	4.3	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Insufficient policy enforcement in QR scanning in Google Chrome on iOS prior to 89.0.4389.72 allowed an attacker who convinced the user to scan a QR code to bypass navigation restrictions via a craft…	CWE-863 Incorrect Authorization	CVE-2021-21186	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195295	4.3	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Insufficient policy enforcement in extensions in Google Chrome prior to 89.0.4389.72 allowed an attacker who convinced a user to install a malicious extension to obtain sensitive information via a cr…	NVD-CWE-noinfo	CVE-2021-21185	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195296	4.3	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Inappropriate implementation in performance APIs in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.	CWE-346 Origin Validation Error	CVE-2021-21184	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195297	4.3	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Inappropriate implementation in performance APIs in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.	CWE-346 Origin Validation Error	CVE-2021-21183	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195298	6.5	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Insufficient policy enforcement in navigations in Google Chrome prior to 89.0.4389.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafte…	CWE-863 Incorrect Authorization	CVE-2021-21182	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195299	6.5	MEDIUM Network	google fedoraproject debian	chrome fedora debian_linux	Side-channel information leakage in autofill in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.	CWE-203 Information Exposure Through Discrepancy	CVE-2021-21181	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

195300	8.8	HIGH Network	google fedoraproject debian	chrome fedora debian_linux	Use after free in tab search in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.	CWE-416 Use After Free	CVE-2021-21180	2024-11-21 14:47	2021-03-10	Show	GitHub Exploit DB Packet Storm

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