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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 16, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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258351 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2010-2421 2010-09-27 16:18 2010-06-21 Show GitHub Exploit DB Packet Storm
258352 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-399
リソース管理の問題 		CVE-2010-2121 2010-09-27 16:18 2010-06-1 Show GitHub Exploit DB Packet Storm
258353 5 警告 Opera Software ASA - Opera 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-2010-1993 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
258354 5 警告 Opera Software ASA - Opera 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-2010-1989 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
258355 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-399
リソース管理の問題 		CVE-2010-1728 2010-09-27 16:17 2010-04-30 Show GitHub Exploit DB Packet Storm
258356 10 危険 Opera Software ASA - Opera における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2010-1349 2010-09-27 16:17 2010-04-12 Show GitHub Exploit DB Packet Storm
258357 5 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-2010-1310 2010-09-27 16:16 2010-03-22 Show GitHub Exploit DB Packet Storm
258358 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-2010-0653 2010-09-27 16:16 2010-02-18 Show GitHub Exploit DB Packet Storm
258359 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2009-4072 2010-09-27 16:16 2009-11-23 Show GitHub Exploit DB Packet Storm
258360 5.8 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-16
環境設定 		CVE-2009-4071 2010-09-27 16:16 2009-11-24 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
211031 7.8 HIGH
Local 		blizzard battle.net Battle.net.exe in Battle.Net 1.27.1.12428 suffers from an elevation of privileges vulnerability which can be used by an "Authenticated User" to modify the existing executable file with a binary of hi… CWE-281
 Improper Preservation of Permissions 		CVE-2020-27383 2024-11-21 14:21 2021-06-10 Show GitHub Exploit DB Packet Storm
211032 7.8 HIGH
Local 		arena guild_wars_2 The Gw2-64.exe in Guild Wars 2 launcher version 106916 suffers from an elevation of privileges vulnerability which can be used by an "Authenticated User" to modify the existing executable file with a… CWE-276
Incorrect Default Permissions  		CVE-2020-27384 2024-11-21 14:21 2021-06-10 Show GitHub Exploit DB Packet Storm
211033 8.0 HIGH
Adjacent 		realtek rtl8710c_firmware
rtl8195a_firmware 		A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "memcpy" function, when an attacker in Wi-Fi range sends a crafted "Encrypted GTK"… CWE-787
 Out-of-bounds Write 		CVE-2020-27302 2024-11-21 14:21 2021-06-4 Show GitHub Exploit DB Packet Storm
211034 8.0 HIGH
Adjacent 		realtek rtl8710c_firmware
rtl8195a_firmware 		A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "AES_UnWRAP" function, when an attacker in Wi-Fi range sends a crafted "Encrypted … CWE-787
 Out-of-bounds Write 		CVE-2020-27301 2024-11-21 14:21 2021-06-4 Show GitHub Exploit DB Packet Storm
211035 6.5 MEDIUM
Local 		qemu qemu A divide-by-zero issue was found in dwc2_handle_packet in hw/usb/hcd-dwc2.c in the hcd-dwc2 USB host controller emulation of QEMU. A malicious guest could use this flaw to crash the QEMU process on t… CWE-369
 Divide By Zero 		CVE-2020-27661 2024-11-21 14:21 2021-06-3 Show GitHub Exploit DB Packet Storm
211036 4.8 MEDIUM
Network 		cmsmadesimple cms_made_simple A cross-site scripting (XSS) vulnerability was discovered in the Administrator panel on the 'Setting News' module on CMS Made Simple 2.2.14 which allows an attacker to execute arbitrary web scripts. CWE-79
Cross-site Scripting 		CVE-2020-27377 2024-11-21 14:21 2021-06-2 Show GitHub Exploit DB Packet Storm
211037 6.5 MEDIUM
Network 		freedesktop xdg-utils A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderb… - CVE-2020-27748 2024-11-21 14:21 2021-06-1 Show GitHub Exploit DB Packet Storm
211038 9.8 CRITICAL
Network 		linuxfoundation dex A vulnerability exists in the SAML connector of the github.com/dexidp/dex library used to process SAML Signature Validation. This flaw allows an attacker to bypass SAML authentication. The highest th… - CVE-2020-27847 2024-11-21 14:21 2021-05-28 Show GitHub Exploit DB Packet Storm
211039 4.2 MEDIUM
Network 		redhat keycloak
single_sign-on 		A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribut… - CVE-2020-27826 2024-11-21 14:21 2021-05-28 Show GitHub Exploit DB Packet Storm
211040 9.0 CRITICAL
Network 		redhat quay A flaw was found in Red Hat Quay, where it has a persistent Cross-site Scripting (XSS) vulnerability when displaying a repository's notification. This flaw allows an attacker to trick a user into per… - CVE-2020-27832 2024-11-21 14:21 2021-05-27 Show GitHub Exploit DB Packet Storm