Early access. The directory is still filling out, and every rating here comes from a researcher's reported experience.

Leaderboard

Researcher rankings

Researchers ranked by advisory credits across Apple, Microsoft, Jenkins, Drupal, and every other vendor whose security releases we index. Based on 500 credit lines in published advisories.

All vendors Microsoft 11,445 Apple 7,503 Google Chrome 1,659 Drupal 1,606 Mozilla 1,421 Jenkins 1,414 GitLab 321 Roundcube 180 Frappe 179 FreeRDP 163 Red Hat 148 Apache 97 Open-webui 79 ImageMagick 61 Sgl-project 51 Eclipse Foundation 50 Getgrav 43 Totolink 33 Curl 26 Hexpm 26 OpenSSL 26 Advantech 25 Moodle 24 Zoom 23 Jishenghua 23 Surrealdb 22 Zitadel 22 Progress Software Corporation 21 Splunk 20 LogicalDOC 20 SourceCodester 19 Webkul 18 Linux 17 Edgelesssys 16 @sveltejs 16 Erlang 14 Typo3 14 ZcashFoundation 14 Gnome 13 Eosphoros-ai 12 Craftcms 12 Netcore 12 Opencats 12 Progress 11 Linksys 11 Traefik 10 VideoWhisper.com 10 Agno-agi 10 SolarWinds 10 Kiloview 9 ZKTeco 9 Otrs 9 Letta-ai 9 DrayTek 9 Dromara 9 Guchengwuyue 8 Brainstorm Force 8 Moxi624 8 Zen Cart 8 Erzhongxmu 8 Froxlor 8 GitoxideLabs 8 Erik Debye 8 Fast-uri 8 Unclecode 8 Uselotus 7 TP-Link Systems Inc. 7 Aspose 7 Macrozheng 7 Sahlberg 7 Diem-project 7 Itsourcecode 7 Krupalshah 6 Admidio 6 Semcms 6 1Panel-dev 6 Eptura 6 TrueBooker 6 MISP 6 Fireware OS 6 Google 6 TDuckCloud 6 nh4tvd 6 Vraj404 5 GeoVision Inc. 5 H3C 5 HMS Networks 5 Thelia 5 Rdesktop 5 Arraytics 5 Meetecho 5 CGM 5 Librenms 5 Yungengxin 4 Dav-ee 4 Project-MONAI 4 Emersion 4 Hotel Booking 4 Jovancoding 4 Opensource-socialnetwork 4 Ministry of Justice General Directorate of Information Technology 4 Eleveo 4 Pbuchbinder 4 Cure53 4 Otter Blocks 4 ElementsReady Addons for Elementor 4 WatchGuard Fireware OS 4 Siyuan-note 4 Tencent 4 VideoLAN 4 Gedelumbung 4 Easy Property Listings 4 Deepseek-ai 4 Oretnom23 4 FacturaScripts 4 Satya-vinay 4 Yangzongzhuan 3 NationalSecurityAgency 3 ACF Extended 3 SQLite 3 Westboy 3 Cloudflare 3 DeepPavlov 3 LiteSpeed Cache 3 WuKongOpenSource 3 Parse-community 3 Lavalite 3 Magepeople inc. 3 Camunda 3 aaPanel 3 E4jvikwp 3 GDATASoftwareAG 3 Krayin 3 Codepeople 3 VertiGIS Ltd. 3 Netis 3 Sunkaifei 3 Xnau webdesign 3 WP ManageNinja LLC 3 Houtini-ai 3 Subhajitkhan 3 BlackBeltTechnology 3 ASUS 3 Studio-Saelix 3 Stirling-Tools 2 Elunez 2 Dell 2 Neo4j 2 Python Software Foundation 2 Y 2 Gz-yami 2 GNU 2 GPAC 2 MikroTik 1 Grafana 1 The Wikimedia Foundation Mediaw 1 AWS 1 Stormshield 1 E2fsprogs 0 C4illin 0 Trusted Domain Project 0 Part-DB 0 MongoDB 0 Okta 0 Pypa 0 GestSup 0 Gnutls 0 Unisoc 0 OpenStack 0 Argoproj 0 Openldap 0 Dassault Systèmes 0 A2aproject 0 Hewlett Packard Enterprise 0 WSO2 0 Libxml2 0 Samsung 0 Zephyrproject-rtos 0 Eyeplus 0 David-Crty 0 Tox-dev 0 IBM 0 Util-linux 0 Ziroom 0 Kernel 0 Vitejs 0 Vitest-dev 0 Nodejs 0 Linux Kernel 0 Kvcache-ai 0 Python 0 FOSSBilling 0 YS-infoware 0 HAProxy 0 Cacti 0 Aio-libs 0 Oracle Corporation 0 Apostrophecms 0 Fortinet 0 Markdown-it 0 OpenPrinting 0 DevaslanPHP 0 Qt 0 Mljar 0 Https://github.com/curl/curl 0 Python-pillow 0 Intranda 0 openGauss-server 0 NewType Infortech 0 Authlib 0 Siemens 0 The-40-Thieves 0 OpenVPN 0 Systemd 0 Zephyrproject 0
500 researchers · Mozilla
#1
Mozilla
562 credits 138 CVEs Sep 2026 → Oct 2026
562 CVE
562
credits
#2
Amy Burnett of OpenAI
47 credits 12 CVEs Sep 2026 → Oct 2026
47 CVE
47
credits
#3
Yaqoub Aldurayhim
31 credits 6 CVEs Sep 2026 → Oct 2026
30 CVE 1 other
31
credits
#4
5up3rh3i
20 credits 5 CVEs Sep 2026 → Oct 2026
20 CVE
20
credits
#5
Finn Westendorf
18 credits 6 CVEs Sep 2026 → Oct 2026
18 CVE
18
credits
#6
Rintaro Kawasugi
17 credits 4 CVEs Sep 2026 → Sep 2026
16 CVE 1 other
17
credits
#7
Shu Takahashi of Velcore Consulting Inc.
12 credits 4 CVEs Oct 2026 → Oct 2026
12 CVE
12
credits
#8
Mohamed Mbarek
12 credits 3 CVEs Sep 2026 → Oct 2026
12 CVE
12
credits
#9
Nguyen Thanh Nguyen
11 credits 2 CVEs Sep 2026 → Oct 2026
11 CVE
11
credits
#10
Tomer Fichman
11 credits 3 CVEs Sep 2026 → Oct 2026
11 CVE
11
credits
#11
Quy Pham
8 credits 2 CVEs Sep 2026 → Sep 2026
8 CVE
8
credits
#12
Myungyong Lee
8 credits 2 CVEs Oct 2026 → Oct 2026
8 CVE
8
credits
#13
Souma Ohsawa
8 credits 2 CVEs Oct 2026 → Oct 2026
8 CVE
8
credits
#14
Tran Quac
7 credits 1 CVE Sep 2026 → Sep 2026
6 CVE 1 other
7
credits
#15
Shu Takahashi
7 credits 2 CVEs Sep 2026 → Sep 2026
7 CVE
7
credits
#16
Tomoya Nakanishi
7 credits 2 CVEs Sep 2026 → Oct 2026
6 CVE 1 other
7
credits
#17
Khanh Nguyen
7 credits 1 CVE Sep 2026 → Sep 2026
6 CVE 1 other
7
credits
#18
Carlo Di Dato
6 credits 1 CVE Sep 2026 → Sep 2026
6 CVE
6
credits
#19
Ramesh Adhikari
6 credits 2 CVEs Sep 2026 → Sep 2026
6 CVE
6
credits
#20
Dr. Faruk Kazi (CoE-CNDS Lab, VJTI, Mumbai, India)
6 credits 2 CVEs Sep 2026 → Sep 2026
6 CVE
6
credits
#21
Wayne
6 credits 1 CVE Oct 2026 → Oct 2026
6 CVE
6
credits
#22
Abdulrahman Alzahrani
6 credits 2 CVEs Oct 2026 → Oct 2026
6 CVE
6
credits
#23
x0e
5 credits 1 CVE Sep 2026 → Sep 2026
4 CVE 1 other
5
credits
#24
locust1b
5 credits 1 CVE Oct 2026 → Oct 2026
4 CVE 1 other
5
credits
#25
Ahmed Albalawi
4 credits 2 CVEs Sep 2026 → Oct 2026
4 CVE
4
credits
#26
Magnus Melin
4 credits 2 CVEs Oct 2026 → Oct 2026
4 CVE
4
credits
#27
r00tdaddy
4 credits 1 CVE Sep 2026 → Sep 2026
3 CVE 1 other
4
credits
#28
Mirko Brodesser
4 credits 1 CVE Oct 2026 → Oct 2026
4 CVE
4
credits
#29
Robert Longson
4 credits 1 CVE Oct 2026 → Oct 2026
4 CVE
4
credits
#30
anas cherni
4 credits 1 CVE Sep 2026 → Sep 2026
4 CVE
4
credits
#31
Shu Takahashi of Velcore Consulting Inc
4 credits 4 CVEs Oct 2026 → Oct 2026
4 CVE
4
credits
#32
HyeonSeung Kim
4 credits 1 CVE Oct 2026 → Oct 2026
4 CVE
4
credits
#33
Riku Bamba
4 credits 1 CVE Oct 2026 → Oct 2026
4 CVE
4
credits
#34
Noel
4 credits 1 CVE Oct 2026 → Oct 2026
4 CVE
4
credits
#35
Ahmed Albalawi <ahmedalbalawij@gmail.com>
4 credits 2 CVEs Sep 2026 → Oct 2026
4 CVE
4
credits
#36
WinD39
4 credits 1 CVE Sep 2026 → Sep 2026
4 CVE
4
credits
#37
Qi Qin
4 credits 1 CVE Sep 2026 → Sep 2026
4 CVE
4
credits
#38
Atsushi Sada
4 credits 1 CVE Sep 2026 → Sep 2026
3 CVE 1 other
4
credits
#39
Seohyeon Maeng
4 credits 1 CVE Sep 2026 → Sep 2026
4 CVE
4
credits
#40
devdharan9424@gmail.com
4 credits 1 CVE Sep 2026 → Sep 2026
4 CVE
4
credits
#41
Tyler Maclachlan
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#42
Gee-netics
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#43
Takeshi Kaneko
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#44
tiebuchen
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#45
Rintaro Kobayashi
3 credits 1 CVE Sep 2026 → Sep 2026
2 CVE 1 other
3
credits
#46
Dominik Bay
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#47
barbarossa404
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#48
sak
3 credits 1 CVE Sep 2026 → Sep 2026
3 CVE
3
credits
#49
Hyeonjun Ahn
2 credits 1 CVE Sep 2026 → Sep 2026
2 CVE
2
credits
#50
zx
2 credits 1 CVE Oct 2026 → Oct 2026
2 CVE
2
credits
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