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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 18, 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
258571 9.3 危険 Opera Software ASA - Opera 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-2010-3019 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
258572 9.3 危険 Opera Software ASA - Windows および Mac OS X 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-264
認可・権限・アクセス制御 		CVE-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258573 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
258574 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258575 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258576 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
258577 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2661 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
258578 4.3 警告 Opera Software ASA - Opera における IDN ドメインになりすまされる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2660 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
258579 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2010-2659 2010-09-27 16:19 2010-03-2 Show GitHub Exploit DB Packet Storm
258580 4.3 警告 Opera Software ASA - Opera における任意のファイルのアップロードを誘発させられる脆弱性 CWE-20
不適切な入力確認 		CVE-2010-2658 2010-09-27 16:19 2010-07-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 19, 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
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196551 9.8 CRITICAL
Network 		fiberhome hg6245d_firmware An issue was discovered on FiberHome HG6245D devices through RP2613. Credentials in /fhconf/umconfig.txt are obfuscated via XOR with the hardcoded *j7a(L#yZ98sSd5HfSgGjMj8;Ss;d)(*&^#@$a2s0i3g key. (T… CWE-798
 Use of Hard-coded Credentials 		CVE-2021-27141 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196552 7.5 HIGH
Network 		fiberhome hg6245d_firmware An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to find passwords and authentication cookies stored in cleartext in the web.log HTTP logs. CWE-312
 Cleartext Storage of Sensitive Information 		CVE-2021-27140 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196553 7.5 HIGH
Network 		fiberhome hg6245d_firmware An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to extract information from the device without authentication by disabling JavaScript and visiting /info.asp. NVD-CWE-noinfo
CVE-2021-27139 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196554 7.5 HIGH
Network 		henriquedornas henriquedornas An information disclosure issue exists in henriquedornas 5.2.17 because an attacker can dump phpMyAdmin SQL content. NOTE: third parties report that this is a site-specific problem NVD-CWE-noinfo
CVE-2021-26939 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196555 5.4 MEDIUM
Network 		henriquedornas henriquedornas A stored XSS issue exists in henriquedornas 5.2.17 via online live chat. NOTE: Third parties report that no such product exists. That henriquedornas is the web design agency and 5.2.17 is simply the … CWE-79
Cross-site Scripting 		CVE-2021-26938 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196556 7.8 HIGH
Local 		replaysorcery_project replaysorcery The replay-sorcery program in ReplaySorcery 0.4.0 through 0.5.0, when using the default setuid-root configuration, allows a local attacker to escalate privileges to root by specifying video output pa… CWE-269
 Improper Privilege Management 		CVE-2021-26936 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196557 9.8 CRITICAL
Network 		invisible-island
debian
fedoraproject 		xterm
debian_linux
fedora 		xterm before Patch #366 allows remote attackers to execute arbitrary code or cause a denial of service (segmentation fault) via a crafted UTF-8 combining character sequence. NVD-CWE-noinfo
CVE-2021-27135 2024-11-21 14:57 2021-02-11 Show GitHub Exploit DB Packet Storm
196558 8.8 HIGH
Network 		xcb_project xcb An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because transmutation to the wrong type can happen after xcb::base::cast_event uses std::mem::transm… CWE-252
 Unchecked Return Value 		CVE-2021-26958 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196559 9.8 CRITICAL
Network 		xcb_project xcb An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because there is an out-of-bounds read in xcb::xproto::change_property(), as demonstrated by a forma… CWE-125
Out-of-bounds Read 		CVE-2021-26957 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm
196560 9.8 CRITICAL
Network 		xcb_project xcb An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because bytes from an X server can be interpreted as any data type returned by xcb::xproto::GetPrope… NVD-CWE-noinfo
CVE-2021-26956 2024-11-21 14:57 2021-02-10 Show GitHub Exploit DB Packet Storm