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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":May 19, 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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255121 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-2009-3269 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255122 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-2009-3266 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255123 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-2009-3265 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255124 5 警告 Opera Software ASA - Opera の X.509 証明書における SSLサーバになりすまされる脆弱性 CWE-310
暗号の問題 		CVE-2009-3044 2010-09-27 16:13 2009-09-1 Show GitHub Exploit DB Packet Storm
255125 4.3 警告 Opera Software ASA - Opera における data: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-3013 2010-09-27 16:13 2009-08-31 Show GitHub Exploit DB Packet Storm
255126 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-2009-2577 2010-09-27 16:12 2009-07-22 Show GitHub Exploit DB Packet Storm
255127 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-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255128 4.3 警告 Opera Software ASA - Opera における javascript: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255129 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証 		CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255130 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2067 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 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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5231 8.1 HIGH
Network 		kyverno kyverno Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 1.16.4, kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno c… CWE-922
 Insecure Storage of Sensitive Information 		CVE-2026-40868 2026-04-28 04:41 2026-04-22 Show GitHub Exploit DB Packet Storm
5232 9.9 CRITICAL
Network 		microsoft azure_iot_central Exposure of sensitive information to an unauthorized actor in Azure IOT Central allows an authorized attacker to elevate privileges over a network. CWE-200
Information Exposure 		CVE-2026-21515 2026-04-28 04:41 2026-04-24 Show GitHub Exploit DB Packet Storm
5233 6.5 MEDIUM
Network 		frappe frappe_hr Frappe HR is an open-source human resources management solution (HRMS). Prior to versions 15.58.1 and 16.4.1, an authenticated user with default role can access unauthorized information by exploiting… CWE-284
Improper Access Control 		CVE-2026-40888 2026-04-28 04:39 2026-04-22 Show GitHub Exploit DB Packet Storm
5234 6.5 MEDIUM
Network 		frappe frappe_hr Frappe HR is an open-source human resources management solution (HRMS). Prior to versions 15.58.2 and 16.4.2, authenticated users can access unauthorized files by exploiting certain api endpoint. Ver… CWE-284
Improper Access Control 		CVE-2026-40889 2026-04-28 04:39 2026-04-22 Show GitHub Exploit DB Packet Storm
5235 6.5 MEDIUM
Network 		frappe frappe_hr Frappe HR is an open-source human resources management solution (HRMS). Prior to versions 15.54.0 and 14.38.1, a specially crafted request made to a certain endpoint could result in SQL injection, al… CWE-89
SQL Injection 		CVE-2026-41320 2026-04-28 04:38 2026-04-22 Show GitHub Exploit DB Packet Storm
5236 6.5 MEDIUM
Network 		pypdf_project pypdf pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.2 can craft a PDF which leads to the RAM being exhausted. This requires… CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-41312 2026-04-28 04:31 2026-04-23 Show GitHub Exploit DB Packet Storm
5237 6.5 MEDIUM
Network 		pypdf_project pypdf pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.2 can craft a PDF which leads to long runtimes. This requires loading a… CWE-834
 Excessive Iteration 		CVE-2026-41313 2026-04-28 04:30 2026-04-23 Show GitHub Exploit DB Packet Storm
5238 6.5 MEDIUM
Network 		pypdf_project pypdf pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.2 can craft a PDF which leads to the RAM being exhausted. This requires… CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-41314 2026-04-28 04:29 2026-04-23 Show GitHub Exploit DB Packet Storm
5239 9.1 CRITICAL
Network 		oauth2_proxy_project oauth2_proxy OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions 7.5.0 through 7.15.1 may trust a client-supplied `X-Forwarded-Uri` header when `--reverse-proxy` is enabl… CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-40575 2026-04-28 04:29 2026-04-22 Show GitHub Exploit DB Packet Storm
5240 8.2 HIGH
Network 		oauth2_proxy_project oauth2_proxy OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions 7.5.0 through 7.15.1 have a configuration-dependent authentication bypass. Deployments are affected when … CWE-288
Authentication Bypass Using an Alternate Path or Channel 		CVE-2026-41059 2026-04-28 04:29 2026-04-22 Show GitHub Exploit DB Packet Storm