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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 31, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
248811 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-Other
その他 		CVE-2012-3562 2012-06-18 15:35 2012-04-26 Show GitHub Exploit DB Packet Storm
248812 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-119
バッファエラー 		CVE-2012-3561 2012-06-18 15:33 2012-06-14 Show GitHub Exploit DB Packet Storm
248813 4.3 警告 Opera Software ASA - Opera におけるなりすまし攻撃を実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-3560 2012-06-18 15:30 2012-06-14 Show GitHub Exploit DB Packet Storm
248814 10 危険 Opera Software ASA - Mac OS X 上で稼働する Opera における脆弱性 CWE-noinfo
情報不足 		CVE-2012-3559 2012-06-18 15:04 2012-06-14 Show GitHub Exploit DB Packet Storm
248815 2.6 注意 Opera Software ASA - Opera におけるなりすまし攻撃を受ける脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-3558 2012-06-18 14:43 2012-06-14 Show GitHub Exploit DB Packet Storm
248816 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-264
認可・権限・アクセス制御 		CVE-2012-3557 2012-06-18 14:25 2012-06-14 Show GitHub Exploit DB Packet Storm
248817 9.3 危険 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-20
不適切な入力確認 		CVE-2012-3556 2012-06-18 14:22 2012-06-14 Show GitHub Exploit DB Packet Storm
248818 7.6 危険 Opera Software ASA - Opera におけるクロスサイトスクリプティング攻撃を実行される脆弱性 CWE-noinfo
情報不足 		CVE-2012-3555 2012-06-18 14:20 2012-06-14 Show GitHub Exploit DB Packet Storm
248819 5.6 警告 ioquake3 - ioquake3 における任意のファイルを上書きされる脆弱性 CWE-59
リンク解釈の問題 		CVE-2012-3345 2012-06-18 14:13 2012-06-14 Show GitHub Exploit DB Packet Storm
248820 6 警告 クアンタム
デル		 - Quantum Scalar i500 および Dell ML6000 におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2012-1843 2012-06-15 18:53 2012-03-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 31, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
210581 7.5 HIGH
Network 		facebook hhvm The unserialize() function supported a type code, "S", which was meant to be supported only for APC serialization. This type code allowed arbitrary memory addresses to be accessed as if they were sta… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2020-1899 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210582 7.5 HIGH
Network 		facebook hhvm The fb_unserialize function did not impose a depth limit for nested deserialization. That meant a maliciously constructed string could cause deserialization to recurse, leading to stack exhaustion. T… CWE-674
 Uncontrolled Recursion 		CVE-2020-1898 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210583 7.5 HIGH
Network 		facebook hhvm In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3… CWE-787
 Out-of-bounds Write 		CVE-2020-1921 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210584 7.5 HIGH
Network 		facebook hhvm Incorrect bounds calculations in substr_compare could lead to an out-of-bounds read when the second string argument passed in is longer than the first. This issue affects HHVM versions prior to 4.56.… CWE-125
Out-of-bounds Read 		CVE-2020-1919 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210585 7.5 HIGH
Network 		facebook hhvm In-memory file operations (ie: using fopen on a data URI) did not properly restrict negative seeking, allowing for the reading of memory prior to the in-memory buffer. This issue affects HHVM version… CWE-125
Out-of-bounds Read 		CVE-2020-1918 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210586 9.8 CRITICAL
Network 		facebook hhvm xbuf_format_converter, used as part of exif_read_data, was appending a terminating null character to the generated string, but was not using its standard append char function. As a result, if the buf… CWE-787
 Out-of-bounds Write 		CVE-2020-1917 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210587 9.8 CRITICAL
Network 		facebook hhvm An incorrect size calculation in ldap_escape may lead to an integer overflow when overly long input is passed in, resulting in an out-of-bounds write. This issue affects HHVM prior to 4.56.2, all ver… CWE-787
 Out-of-bounds Write 		CVE-2020-1916 2024-11-21 14:11 2021-03-11 Show GitHub Exploit DB Packet Storm
210588 6.1 MEDIUM
Network 		apache ambari A cross-site scripting issue was found in Apache Ambari Views. This was addressed in Apache Ambari 2.7.4. CWE-79
Cross-site Scripting 		CVE-2020-1936 2024-11-21 14:11 2021-03-2 Show GitHub Exploit DB Packet Storm
210589 2.7 LOW
Network 		redhat keycloak
single_sign-on
jboss_fuse
openshift_application_runtimes 		A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack. CWE-209
Information Exposure Through an Error Message 		CVE-2020-1717 2024-11-21 14:11 2021-02-12 Show GitHub Exploit DB Packet Storm
210590 4.9 MEDIUM
Network 		otrs ticket_forms When dynamic templates are used (OTRSTicketForms), admin can use OTRS tags which are not masked properly and can reveal sensitive information. This issue affects: OTRS AG OTRSTicketForms 6.0.x versio… CWE-200
Information Exposure 		CVE-2020-1779 2024-11-21 14:11 2021-02-8 Show GitHub Exploit DB Packet Storm