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Vulnerability Information Search Top

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, 6 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
258511	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 (DoS) の脆弱性	CWE-Other その他	CVE-2009-2051	2010-10-13 16:59	2010-09-22	Show	GitHub Exploit DB Packet Storm

258512	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2835	2010-10-13 16:59	2010-09-22	Show	GitHub Exploit DB Packet Storm

258513	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2834	2010-10-13 16:59	2010-09-22	Show	GitHub Exploit DB Packet Storm

258514	6.4	警告	ジャストシステム日立ソフトウェアエンジニアリング富士通ユミルリンク	-	Internet Explorer コンポーネントを使用するアプリケーションにおけるセキュリティゾーンの扱いに関する脆弱性	-	-	2010-10-12 16:44	2005-07-12	Show	GitHub Exploit DB Packet Storm

258515	7.8	危険	シスコシステムズ	-	Cisco IOS の H.225.0 実装の NAT におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2833	2010-10-12 16:37	2010-09-22	Show	GitHub Exploit DB Packet Storm

258516	7.8	危険	シスコシステムズ	-	Cisco IOS の H.323 実装の NAT におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2832	2010-10-12 16:36	2010-09-22	Show	GitHub Exploit DB Packet Storm

258517	7.8	危険	シスコシステムズ	-	Cisco IOS の SIP 実装の NAT におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2831	2010-10-12 16:36	2010-09-22	Show	GitHub Exploit DB Packet Storm

258518	7.1	危険	シスコシステムズ	-	Cisco IOS の IGMPv3 実装におけるサービス運用妨害 (DoS) の脆弱性	CWE-DesignError	CVE-2010-2830	2010-10-12 16:35	2010-09-22	Show	GitHub Exploit DB Packet Storm

258519	7.8	危険	シスコシステムズ	-	Cisco IOS の H.323 実装におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2829	2010-10-12 16:35	2010-09-22	Show	GitHub Exploit DB Packet Storm

258520	7.8	危険	シスコシステムズ	-	Cisco IOS の H.323 実装におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-2828	2010-10-12 16:35	2010-09-22	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
211991	8.8	HIGH Network	mozilla	firefox firefox_esr thunderbird	If the Compact() method was called on an nsTArray, the array could have been reallocated without updating other pointers, leading to a potential use-after-free and exploitable crash. This vulnerabili…	CWE-416 Use After Free	CVE-2020-26960	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211992	8.8	HIGH Network	mozilla	firefox firefox_esr thunderbird	During browser shutdown, reference decrementing could have occured on a previously freed object, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerabil…	CWE-416 Use After Free	CVE-2020-26959	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211993	6.1	MEDIUM Network	mozilla	firefox firefox_esr thunderbird	Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerabili…	CWE-79 Cross-site Scripting	CVE-2020-26958	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211994	6.5	MEDIUM Network	mozilla	firefox	OneCRL was non-functional in the new Firefox for Android due to a missing service initialization. This could result in a failure to enforce some certificate revocations. *Note: This issue only affect…	CWE-665 Improper Initialization	CVE-2020-26957	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211995	6.1	MEDIUM Network	mozilla	firefox firefox_esr thunderbird	In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to XSS. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbir…	CWE-79 Cross-site Scripting	CVE-2020-26956	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211996	6.5	MEDIUM Network	mozilla	firefox	When a user downloaded a file in Firefox for Android, if a cookie is set, it would have been re-sent during a subsequent file download operation on the same domain, regardless of whether the original…	CWE-565 Reliance on Cookies without Validation and Integrity Checking	CVE-2020-26955	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211997	4.3	MEDIUM Network	mozilla	firefox	When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be u…	NVD-CWE-Other	CVE-2020-26954	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211998	4.3	MEDIUM Network	mozilla	firefox firefox_esr thunderbird	It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerabilit…	CWE-1021 Improper Restriction of Rendered UI Layers or Frames	CVE-2020-26953	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

211999	8.8	HIGH Network	mozilla	firefox	Incorrect bookkeeping of functions inlined during JIT compilation could have led to memory corruption and a potentially exploitable crash when handling out-of-memory errors. This vulnerability affect…	CWE-787 Out-of-bounds Write	CVE-2020-26952	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm

212000	6.1	MEDIUM Network	mozilla	firefox firefox_esr thunderbird	A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization. An attacker already capable of exploiting an XSS vulnerability in privilege…	CWE-79 Cross-site Scripting	CVE-2020-26951	2024-11-21 14:20	2020-12-9	Show	GitHub Exploit DB Packet Storm