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
#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