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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, 12:08 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
204161 9.8 緊急
Network
The PHP Group - PHP の ext/spl/spl_heap.c の spl_ptr_heap_insert 関数における任意のコードを実行される脆弱性 CWE-Other
その他
CVE-2015-4116 2016-05-19 17:42 2015-07-9 Show GitHub Exploit DB Packet Storm
204162 5.3 警告
Network
The PHP Group - PHP における任意のファイルを読まれる脆弱性 CWE-200
CWE-Other
CVE-2015-3412 2016-05-19 17:42 2015-04-16 Show GitHub Exploit DB Packet Storm
204163 6.5 警告
Network
The PHP Group - PHP における任意のファイルを読み書きされる脆弱性 CWE-20
不適切な入力確認
CVE-2015-3411 2016-05-19 17:42 2015-04-16 Show GitHub Exploit DB Packet Storm
204164 6.8 警告 The PHP Group - Windows 版 PHP における OS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション
CVE-2015-4642 2016-05-19 17:39 2015-07-17 Show GitHub Exploit DB Packet Storm
204165 6.1 警告
Network
Debian
WebSVN
- WebSVN 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-2016-1236 2016-05-19 10:56 2016-05-6 Show GitHub Exploit DB Packet Storm
204166 7.5 重要
Network
Botan project - Botan におけるダウングレード攻撃を実行される脆弱性 CWE-20
不適切な入力確認
CVE-2016-2850 2016-05-19 10:39 2016-03-17 Show GitHub Exploit DB Packet Storm
204167 7.5 重要
Network
Debian
Botan project
- Botan における ECDSA 秘密鍵を取得される脆弱性 CWE-200
情報漏えい
CVE-2016-2849 2016-05-19 10:39 2016-03-17 Show GitHub Exploit DB Packet Storm
204168 9.8 緊急
Network
Botan project - Botan の P-521 reduction 関数におけるヒープ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-2016-2196 2016-05-19 10:39 2016-02-1 Show GitHub Exploit DB Packet Storm
204169 9.8 緊急
Network
Debian
Botan project
- Botan の PointGFp コンストラクタにおける整数オーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2016-2195 2016-05-19 10:39 2016-02-1 Show GitHub Exploit DB Packet Storm
204170 7.5 重要
Network
Debian
Botan project
- Botan の ressol 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-2016-2194 2016-05-19 10:39 2016-02-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
11 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
12 - - - Cross-Site Scripting (XSS) vulnerability in @cyntler/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanit… New - CVE-2026-30691 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
13 6.5 MEDIUM
Network
- - In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.11, and 9.3.12, and Splunk Cloud Platform versions below 10.4.2603.1, 10.3.2512.9, 10.2.2510.11, 10.1.2507.21, 10.0.2503.13, and 9.3.2411.129, … New CWE-20
 Improper Input Validation 
CVE-2026-20240 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
14 7.5 HIGH
Network
- - In Splunk Enterprise versions below 10.2.2 and 10.0.5, and Splunk Cloud Platform versions below 10.3.2512.8, 10.2.2510.11, 10.1.2507.21, and 10.0.2503.13, a user with a role that has access to the `_… New CWE-532
 Inclusion of Sensitive Information in Log Files
CVE-2026-20239 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
15 6.5 MEDIUM
Network
- - In Splunk AI Toolkit versions below 5.7.3, a low-privileged user that does not hold the 'admin' or 'power' roles could access confidential data that was restricted through `srchFilter` configurations… New CWE-863
 Incorrect Authorization
CVE-2026-20238 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
16 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
17 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
18 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
19 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
20 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