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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":July 1, 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
258241 5 警告 Opera Software ASA - Opera の Cascading Style Sheets の実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2631 2011-08-15 10:56 2011-05-18 Show GitHub Exploit DB Packet Storm
258242 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2630 2011-08-15 10:55 2011-05-18 Show GitHub Exploit DB Packet Storm
258243 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2629 2011-08-15 10:52 2011-05-18 Show GitHub Exploit DB Packet Storm
258244 10 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-20
不適切な入力確認 		CVE-2011-2628 2011-08-15 10:51 2011-05-18 Show GitHub Exploit DB Packet Storm
258245 5 警告 Opera Software ASA - Opera の DOM 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2627 2011-08-15 10:44 2011-06-28 Show GitHub Exploit DB Packet Storm
258246 4.3 警告 IBM - IBM WebSphere Application Server の暗号化アルゴリズムにおける脆弱性 CWE-310
暗号の問題 		CVE-2011-1209 2011-08-15 10:41 2011-04-15 Show GitHub Exploit DB Packet Storm
258247 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および SeaMonkey 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-2011-0066 2011-08-15 10:32 2011-04-28 Show GitHub Exploit DB Packet Storm
258248 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および SeaMonkey 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-2011-0065 2011-08-15 10:30 2011-04-28 Show GitHub Exploit DB Packet Storm
258249 4.3 警告 マイクロソフト - Internet Explorer におけるウィンドウ偽装の脆弱性 CWE-noinfo
情報不足 		- 2011-08-12 12:01 2011-08-12 Show GitHub Exploit DB Packet Storm
258250 6 警告 レッドハット - レッドハット製品で利用される system-config-firewall の fw_dbus.py における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2520 2011-08-12 11:09 2011-07-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:July 1, 2026, 4:27 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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251011 7.5 HIGH
Network 		powerdns recursor
authoritative 		PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of ser… NVD-CWE-noinfo
CVE-2018-14626 2024-11-21 12:49 2018-11-30 Show GitHub Exploit DB Packet Storm
251012 9.8 CRITICAL
Network 		qnap qts Buffer Overflow vulnerability in QTS 4.3.5 build 20181013, QTS 4.3.4 build 20181008, QTS 4.3.3 build 20180829, QTS 4.2.6 build 20180829 and earlier versions could have unspecified impact on the NAS. CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2018-14749 2024-11-21 12:49 2018-11-29 Show GitHub Exploit DB Packet Storm
251013 7.5 HIGH
Network 		qnap qts Improper Authorization vulnerability in QTS 4.3.5 build 20181013, QTS 4.3.4 build 20181008, QTS 4.3.3 build 20180829, QTS 4.2.6 build 20180829 and earlier versions could allow remote attackers to pow… CWE-863
 Incorrect Authorization 		CVE-2018-14748 2024-11-21 12:49 2018-11-29 Show GitHub Exploit DB Packet Storm
251014 7.5 HIGH
Network 		qnap qts NULL Pointer Dereference vulnerability in QTS 4.3.5 build 20181013, QTS 4.3.4 build 20181008, QTS 4.3.3 build 20180829, QTS 4.2.6 build 20180829 and earlier versions could allow remote attackers to c… CWE-476
 NULL Pointer Dereference 		CVE-2018-14747 2024-11-21 12:49 2018-11-29 Show GitHub Exploit DB Packet Storm
251015 9.8 CRITICAL
Network 		qnap qts Command Injection vulnerability in QTS 4.3.5 build 20181013, QTS 4.3.4 build 20181008, QTS 4.3.3 build 20180829, QTS 4.2.6 build 20180829 and earlier versions could allow remote attackers to run arbi… CWE-77
Command Injection 		CVE-2018-14746 2024-11-21 12:49 2018-11-29 Show GitHub Exploit DB Packet Storm
251016 6.5 MEDIUM
Network 		samba
canonical
debian 		samba
ubuntu_linux
debian_linux 		A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local at… CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2018-14629 2024-11-21 12:49 2018-11-28 Show GitHub Exploit DB Packet Storm
251017 5.9 MEDIUM
Network 		powerdns dnsdist An issue has been found in PowerDNS DNSDist before 1.3.3 allowing a remote attacker to craft a DNS query with trailing data such that the addition of a record by dnsdist, for example an OPT record wh… CWE-20
 Improper Input Validation  		CVE-2018-14663 2024-11-21 12:49 2018-11-27 Show GitHub Exploit DB Packet Storm
251018 5.5 MEDIUM
Local 		linux
redhat 		linux_kernel
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux_server
enterprise_linux_server_eus
enterprise_linux_server_tus
enterprise_linux_server_aus 		The Linux kernel before 4.15-rc8 was found to be vulnerable to a NULL pointer dereference bug in the __netlink_ns_capable() function in the net/netlink/af_netlink.c file. A local attacker could explo… CWE-476
 NULL Pointer Dereference 		CVE-2018-14646 2024-11-21 12:49 2018-11-27 Show GitHub Exploit DB Packet Storm
251019 6.1 MEDIUM
Network 		redhat keycloak A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect URL for both Login and Logout are not normalized in org.keycloak.protocol.oidc.utils.RedirectUtils before the redirect url is verified. Th… CWE-601
Open Redirect 		CVE-2018-14658 2024-11-21 12:49 2018-11-14 Show GitHub Exploit DB Packet Storm
251020 8.1 HIGH
Network 		redhat keycloak
single_sign-on 		A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm will not enforce its protection measures. CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2018-14657 2024-11-21 12:49 2018-11-14 Show GitHub Exploit DB Packet Storm