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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 19, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3221 8.3 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-8548 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3222 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8549 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3223 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8550 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3224 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chrome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-122
ヒープオーバーフロー 		CVE-2026-8552 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3225 3.1 低
Network 		Google Google Chrome GoogleのGoogle Chromeにおける型の取り違えに関する脆弱性 CWE-843
型の取り違え 		CVE-2026-8554 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3226 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8555 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3227 3.1 低
Network 		Google Google Chrome GoogleのGoogle Chromeにおける複数の脆弱性 CWE-119
CWE-284
CVE-2026-8556 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3228 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける不変と仮定される Web パラメータの外部制御に関する脆弱性 CWE-472
不変と仮定される Web パラメータの外部制御 		CVE-2026-8559 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3229 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chrome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-122
ヒープオーバーフロー 		CVE-2026-8560 2026-05-21 10:48 2026-05-14 Show GitHub Exploit DB Packet Storm
3230 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-8566 2026-05-21 10:48 2026-05-14 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
Search
307511 - opera opera_browser Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via vectors involving SVG animation. NVD-CWE-noinfo
CVE-2011-2620 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307512 - opera opera_browser Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via a gradient with many stops, related to the implementation of CANVAS elements, SVG, and Cascading Style … CWE-399
 Resource Management Errors 		CVE-2011-2619 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307513 - opera opera_browser Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via web script that moves a (1) AUDIO element or (2) VIDEO element between windows. CWE-399
 Resource Management Errors 		CVE-2011-2618 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307514 - opera opera_browser Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via vectors related to selecting a text node, and closed pop-up windows, remov… NVD-CWE-noinfo
CVE-2011-2617 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307515 - opera opera_browser Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (memory consumption) via unknown content on a web page, as demonstrated by test262.ecmascript.org. NVD-CWE-noinfo
CVE-2011-2616 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307516 - opera opera_browser Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (application hang) via unknown content on a web page, as demonstrated by domiteca.com. NVD-CWE-noinfo
CVE-2011-2615 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307517 - opera opera_browser The SVG implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via vectors involving a path on which many characters are drawn. CWE-399
 Resource Management Errors 		CVE-2011-2614 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307518 - opera opera_browser The Array.prototype.join method in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via a non-array object that contains initial holes. CWE-399
 Resource Management Errors 		CVE-2011-2613 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307519 - opera opera_browser Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by progorod.ru. NVD-CWE-noinfo
CVE-2011-2612 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307520 - opera opera_browser Unspecified vulnerability in the printing functionality in Opera before 11.50 allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page. NVD-CWE-noinfo
CVE-2011-2611 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm