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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":May 22, 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
204211 9.8 緊急
Network
The PHP Group - PHP の ext/xml/xml.c の xml_utf8_encode 関数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-2016-4344 2016-05-25 16:28 2016-03-3 Show GitHub Exploit DB Packet Storm
204212 9.8 緊急
Network
The PHP Group - PHP のフォーマットプリンタにおけるメモリ二重解放の脆弱性 CWE-Other
その他
CVE-2015-8880 2016-05-25 16:28 2015-12-17 Show GitHub Exploit DB Packet Storm
204213 7.5 重要
Network
The PHP Group - PHP の ext/odbc/php_odbc.c の odbc_bindcols 関数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-2015-8879 2016-05-25 16:28 2015-08-6 Show GitHub Exploit DB Packet Storm
204214 5.9 警告
Network
The PHP Group - PHP の main/php_open_temporary_file.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
CWE-362
CVE-2015-8878 2016-05-25 16:28 2015-08-6 Show GitHub Exploit DB Packet Storm
204215 7.5 重要
Network
The PHP Group
LibGD project
- PHP で使用される GD Graphics Library の gd_interpolation.c の gdImageScaleTwoPass 関数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-2015-8877 2016-05-25 16:28 2015-08-5 Show GitHub Exploit DB Packet Storm
204216 9.8 緊急
Network
The PHP Group - PHP の Zend/zend_exceptions.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2015-8876 2016-05-25 16:28 2015-08-6 Show GitHub Exploit DB Packet Storm
204217 7.5 重要
Network
The PHP Group - PHP の ext/openssl/openssl.c の openssl_random_pseudo_bytes 関数における暗号保護メカニズムを破られる脆弱性 CWE-310
暗号の問題
CVE-2015-8867 2016-05-25 16:28 2015-08-6 Show GitHub Exploit DB Packet Storm
204218 9.6 緊急
Network
The PHP Group - PHP の ext/libxml/libxml.c における XML 外部エンティティおよび XML エンティティ拡張攻撃を実行される脆弱性 CWE-Other
その他
CVE-2015-8866 2016-05-25 16:28 2015-02-19 Show GitHub Exploit DB Packet Storm
204219 7.3 重要
Local
The PHP Group
アップル
file project
- PHP の Fileinfo コンポーネントで使用される file の funcs.c の file_check_mem 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2015-8865 2016-05-25 16:28 2015-06-4 Show GitHub Exploit DB Packet Storm
204220 5.9 警告
Network
マイクロソフト
日立
- Microsoft .NET Framework における重要な平文情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2016-0149 2016-05-24 15:55 2016-05-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
351 4.0 MEDIUM
Local
- - Microsoft Defender Denial of Service Vulnerability New CWE-400
 Uncontrolled Resource Consumption
CVE-2026-45498 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
352 7.8 HIGH
Local
- - Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to elevate privileges locally. New CWE-59
Link Following
CVE-2026-41091 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
353 4.8 MEDIUM
Network
- - CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability exists in the admin role management interface. In a… New CWE-80
CWE-116
Basic XSS
 Improper Encoding or Escaping of Output
CVE-2026-34246 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
354 7.1 HIGH
Network
- - libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay() in libheif/pixelimage.cc. When compositing an overla… New CWE-125
Out-of-bounds Read
CVE-2026-32882 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
355 8.8 HIGH
Network
mozilla firefox
thunderbird
Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… New CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2026-8974 2026-05-21 03:13 2026-05-19 Show GitHub Exploit DB Packet Storm
356 6.5 MEDIUM
Network
mozilla firefox
thunderbird
Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8961 2026-05-21 02:58 2026-05-19 Show GitHub Exploit DB Packet Storm
357 7.5 HIGH
Network
mozilla firefox
thunderbird
Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-200
Information Exposure
CVE-2026-8967 2026-05-21 02:57 2026-05-19 Show GitHub Exploit DB Packet Storm
358 8.1 HIGH
Network
mozilla firefox
thunderbird
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-693
 Protection Mechanism Failure
CVE-2026-8962 2026-05-21 02:56 2026-05-19 Show GitHub Exploit DB Packet Storm
359 7.5 HIGH
Network
mozilla firefox
thunderbird
Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-200
Information Exposure
CVE-2026-8965 2026-05-21 02:51 2026-05-19 Show GitHub Exploit DB Packet Storm
360 7.5 HIGH
Network
mozilla firefox
thunderbird
Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-200
Information Exposure
CVE-2026-8966 2026-05-21 02:51 2026-05-19 Show GitHub Exploit DB Packet Storm