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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 29, 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
249981	4.3	警告	TIBCO Software	-	TIBCO iProcess Engine および iProcess Workspace 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-2011-2020	2012-03-27 18:43	2011-05-18	Show	GitHub Exploit DB Packet Storm

249982	4.3	警告	Wireshark	-	Wireshark の snoop_read 関数におけるサービス運用妨害 (DoS) の脆弱性	CWE-119 バッファエラー	CVE-2011-1959	2012-03-27 18:43	2011-05-31	Show	GitHub Exploit DB Packet Storm

249983	4.3	警告	Wireshark	-	Wireshark におけるサービス運用妨害 (DoS) の脆弱性	CWE-Other その他	CVE-2011-1958	2012-03-27 18:43	2011-05-31	Show	GitHub Exploit DB Packet Storm

249984	4.3	警告	Wireshark	-	Wireshark の dissect_dcm_main 関数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-2011-1957	2012-03-27 18:43	2011-05-31	Show	GitHub Exploit DB Packet Storm

249985	4.3	警告	Wireshark	-	Wireshark の bytes_repr_len 関数におけるサービス運用妨害 (DoS) の脆弱性	CWE-Other その他	CVE-2011-1956	2012-03-27 18:43	2011-06-6	Show	GitHub Exploit DB Packet Storm

249986	6.8	警告	postrev	-	Post Revolution におけるクロスサイトリクエストフォージェリの脆弱性	CWE-352 同一生成元ポリシー違反	CVE-2011-1954	2012-03-27 18:43	2011-05-22	Show	GitHub Exploit DB Packet Storm

249987	4.3	警告	postrev	-	Post Revolution の common.php 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-2011-1953	2012-03-27 18:43	2011-05-22	Show	GitHub Exploit DB Packet Storm

249988	5	警告	postrev	-	Post Revolution の common.php 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-2011-1952	2012-03-27 18:43	2011-05-22	Show	GitHub Exploit DB Packet Storm

249989	4.3	警告	pcre.org balabit	-	Balabit syslog-ng の lib/logmatcher.c 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-2011-1951	2012-03-27 18:43	2011-05-3	Show	GitHub Exploit DB Packet Storm

249990	5.5	警告	Plone Foundation	-	Plone の plone.app.users における任意のアカウントのプロパティを変更される脆弱性	CWE-264 認可・権限・アクセス制御	CVE-2011-1950	2012-03-27 18:43	2011-06-6	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 29, 2026, 4:16 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
196501	8.6	HIGH Local	google	chrome	Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.	CWE-416 Use After Free	CVE-2021-21138	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196502	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to obtain potentially sensitive information from disk via a crafted HTML page.	CWE-74 Injection	CVE-2021-21137	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196503	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Insufficient policy enforcement in WebView in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page.	CWE-346 Origin Validation Error	CVE-2021-21136	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196504	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Inappropriate implementation in Performance API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page.	CWE-346 Origin Validation Error	CVE-2021-21135	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196505	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Incorrect security UI in Page Info in Google Chrome on iOS prior to 88.0.4324.96 allowed a remote attacker to spoof security UI via a crafted HTML page.	CWE-290 Authentication Bypass by Spoofing	CVE-2021-21134	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196506	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Insufficient policy enforcement in Downloads in Google Chrome prior to 88.0.4324.96 allowed an attacker who convinced a user to download files to bypass navigation restrictions via a crafted HTML pag…	NVD-CWE-Other	CVE-2021-21133	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196507	9.6	CRITICAL Network	google microsoft	chrome edge_chromium	Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.	CWE-1021 Improper Restriction of Rendered UI Layers or Frames	CVE-2021-21132	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196508	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Insufficient policy enforcement in File System API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page.	CWE-59 CWE-434 Link Following Unrestricted Upload of File with Dangerous Type	CVE-2021-21131	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196509	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Insufficient policy enforcement in File System API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page.	NVD-CWE-Other	CVE-2021-21130	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

196510	6.5	MEDIUM Network	google microsoft	chrome edge_chromium	Insufficient policy enforcement in File System API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page.	NVD-CWE-Other	CVE-2021-21129	2024-11-21 14:47	2021-02-9	Show	GitHub Exploit DB Packet Storm

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