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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
244371 4.3 警告 D-Link Systems, Inc. - D-Link DIR-100 上の Web プロキシサービスにおける Web 制限フィルタを回避される脆弱性 CWE-20
不適切な入力確認 		CVE-2008-4133 2012-06-26 16:02 2008-09-19 Show GitHub Exploit DB Packet Storm
244372 9.3 危険 ComponentOne - ComponentOne VSFlexGrid の VSFlexGrid.VSFlexGridL ActiveX コントロールにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2008-4132 2012-06-26 16:02 2008-09-19 Show GitHub Exploit DB Packet Storm
244373 4.3 警告 Bharat Mediratta - Gallery 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-2008-4130 2012-06-26 16:02 2008-09-18 Show GitHub Exploit DB Packet Storm
244374 4 警告 Bharat Mediratta - Gallery におけるディレクトリトラバーサル攻撃の脆弱性 CWE-22
パス・トラバーサル 		CVE-2008-4129 2012-06-26 16:02 2008-09-18 Show GitHub Exploit DB Packet Storm
244375 6.4 警告 Debian - Debian GNU/Linux の PyDNS における DNS レスポンスを偽装される脆弱性 CWE-16
環境設定 		CVE-2008-4126 2012-06-26 16:02 2008-07-10 Show GitHub Exploit DB Packet Storm
244376 4.3 警告 cpcommerce - cpCommerce 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-2008-4121 2012-06-26 16:02 2008-10-21 Show GitHub Exploit DB Packet Storm
244377 4.3 警告 FlatPress - FlatPress 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-2008-4120 2012-06-26 16:02 2008-09-29 Show GitHub Exploit DB Packet Storm
244378 9.3 危険 アップル - Apple QuickTime および iTunes におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2008-4116 2012-06-26 16:02 2008-09-18 Show GitHub Exploit DB Packet Storm
244379 6.4 警告 GNU Project - GNU adns における DNS 応答を偽装される脆弱性 CWE-16
環境設定 		CVE-2008-4100 2012-06-26 16:02 2008-09-18 Show GitHub Exploit DB Packet Storm
244380 6.4 警告 Debian - Debian GNU/Linux の PyDNS における DNS レスポンスを偽装される脆弱性 CWE-16
環境設定 		CVE-2008-4099 2012-06-26 16:02 2008-07-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
251 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
252 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
253 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
254 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
255 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
256 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
257 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
258 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
259 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
260 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