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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 15, 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
258221 4.3 警告 Opera Software ASA - Opera の Opera.dll 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-2008-4725 2010-09-27 16:07 2008-10-23 Show GitHub Exploit DB Packet Storm
258222 5.8 警告 Opera Software ASA - Opera における新規フィードの購読を作成される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-4698 2010-09-27 16:05 2008-10-23 Show GitHub Exploit DB Packet Storm
258223 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
258224 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258225 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258226 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい 		CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258227 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他 		CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258228 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258229 4.3 警告 Opera Software ASA - Opera 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-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258230 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 16, 2026, 4:13 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196131 7.5 HIGH
Network 		postscript_project postscript An issue was discovered in the postscript crate before 0.14.0 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via a user-provided Read implement… CWE-908
 Use of Uninitialized Resource 		CVE-2021-26953 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196132 7.5 HIGH
Network 		ms3d_project ms3d An issue was discovered in the ms3d crate before 0.1.3 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via IoReader::read. CWE-908
 Use of Uninitialized Resource 		CVE-2021-26952 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196133 9.8 CRITICAL
Network 		calamine_project calamine An issue was discovered in the calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::set_len is used without proper memory claiming, and this unin… CWE-787
CWE-908
 Out-of-bounds Write
 Use of Uninitialized Resource 		CVE-2021-26951 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196134 9.8 CRITICAL
Network 		gnu
debian
fedoraproject 		screen
debian_linux
fedora 		encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 … CWE-88
Argument Injection 		CVE-2021-26937 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196135 6.5 MEDIUM
Network 		argoproj argo_cd In util/session/sessionmanager.go in Argo CD before 1.8.4, tokens continue to work even when the user account is disabled. CWE-613
 Insufficient Session Expiration 		CVE-2021-26921 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196136 5.4 MEDIUM
Network 		roundcube
fedoraproject 		webmail
fedora 		Roundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering. CWE-79
Cross-site Scripting 		CVE-2021-26925 2024-11-21 14:57 2021-02-9 Show GitHub Exploit DB Packet Storm
196137 5.5 MEDIUM
Local 		bitmessage pybitmessage PyBitmessage through 0.6.3.2 allows attackers to write screen captures to Potentially Unwanted Directories via a crafted apinotifypath value. NOTE: the discoverer states "security mitigation may not … NVD-CWE-noinfo
CVE-2021-26917 2024-11-21 14:57 2021-02-9 Show GitHub Exploit DB Packet Storm
196138 9.8 CRITICAL
Network 		probot bot The ProBot bot through 2021-02-08 for Discord might allow attackers to interfere with the intended purpose of the "Send an image when a user joins the server" feature (or possibly have unspecified ot… CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2021-26918 2024-11-21 14:57 2021-02-9 Show GitHub Exploit DB Packet Storm
196139 6.1 MEDIUM
Network 		nopcommerce nopcommerce In nopCommerce 4.30, a Reflected XSS issue in the Discount Coupon component allows remote attackers to inject arbitrary web script or HTML through the Filters/CheckDiscountCouponAttribute.cs discount… CWE-79
Cross-site Scripting 		CVE-2021-26916 2024-11-21 14:57 2021-02-9 Show GitHub Exploit DB Packet Storm
196140 8.1 HIGH
Network 		netmotionsoftware netmotion_mobility NetMotion Mobility before 11.73 and 12.x before 12.02 allows unauthenticated remote attackers to execute arbitrary code as SYSTEM because of Java deserialization in webrepdb StatusServlet. CWE-502
 Deserialization of Untrusted Data 		CVE-2021-26915 2024-11-21 14:57 2021-02-9 Show GitHub Exploit DB Packet Storm