Leaderboard
Researcher rankings
Who has the most advisory credits — across Apple, Microsoft, Jenkins, Drupal, and every other vendor whose security releases we index. Derived from 500 credit lines on published advisories.
All vendors
Apple 6,109
Microsoft 4,417
Jenkins 1,110
Google Chrome 969
Mozilla 660
Drupal 484
GitLab 250
Zoom 13
Moodle 10
#101
Gurpreet Shergill
22 credits
2 CVEs Jun 2026 → Aug 2026
13 CVE 9 recognition
22
credits
#102
Andrea Chiera, CloudBees, Inc.
22 credits
22 CVEs Jul 2023 → Mar 2024
22 CVE
22
credits
#103
Asaf Cohen
22 credits
6 CVEs May 2026 → Sep 2026
15 CVE 7 recognition
22
credits
#104
a92847865
21 credits
21 CVEs Oct 2025 → Jun 2026
21 CVE
21
credits
#105
Mathis Mansière
21 credits
3 CVEs Jul 2026 → Aug 2026
17 CVE 4 recognition
21
credits
#106
Aaron Grattafiori - NVIDIA AI Red Team
21 credits
5 CVEs Jun 2026 → Sep 2026
19 CVE 2 recognition
21
credits
#107
tamdao
21 credits
3 CVEs Jul 2026 → Sep 2026
13 CVE 8 recognition
21
credits
#108
User:BlankEclair
21 credits
20 CVEs
20 CVE 1 other
21
credits
#109
Khai Tran
21 credits
3 CVEs Jun 2026 → Aug 2026
21 CVE
21
credits
#110
CC Bomber, Kitri BoB
21 credits
21 CVEs Nov 2022 → Oct 2025
21 CVE
21
credits
#111
Aobo Wang
21 credits
16 CVEs Jul 2026 → Sep 2026
16 CVE 5 other
21
credits
#112
Vladislav Shevchenko (Positive Technologies)
21 credits
3 CVEs Jun 2026 → Sep 2026
16 CVE 5 recognition
21
credits
#113
Samy Medjahed (Ap4sh)
20 credits
19 CVEs Apr 2026 → Sep 2026
19 CVE 1 other
20
credits
#114
hazard
20 credits
20 CVEs May 2026 → Sep 2026
20 CVE
20
credits
#115
stratan (@5tratan) of Almamater Technologies
20 credits
3 CVEs Jun 2026 → Aug 2026
20 CVE
20
credits
#116
xjm of the Drupal Security Team
20 credits
16 CVEs Nov 2021 → Oct 2024
20
credits
#117
Bhaswanth Chigurupati
20 credits
3 CVEs 2 vendors
Aug 2026 → Sep 2026
15 CVE 5 recognition
20
credits
#118
Viktor Gazdag NCC Group
20 credits
18 CVEs Sep 2019 → Dec 2019
18 CVE 2 other
20
credits
#119
Oleg Nenashev, CloudBees, Inc.
20 credits
17 CVEs May 2019 → Dec 2022
17 CVE 3 other
20
credits
#120
Ilya Andr (andrd3v)
20 credits
6 CVEs May 2026 → Sep 2026
18 CVE 2 recognition
20
credits
#121
Eliott Laurie (Ethicxz)
19 credits
19 CVEs Apr 2026 → Sep 2026
19 CVE
19
credits
#122
Long Nguyen, Viettel Cyber Security
19 credits
19 CVEs Oct 2020 → Jan 2023
19 CVE
19
credits
#123
Josh Maine of Calif.io
19 credits
4 CVEs Jul 2026 → Sep 2026
19 CVE
19
credits
#124
Jesse Glick, CloudBees, Inc.
19 credits
18 CVEs May 2019 → May 2025
18 CVE 1 other
19
credits
#125
Daniel Febrero
18 credits
3 CVEs Jul 2026 → Sep 2026
18 CVE
18
credits
#126
Romuald Moisan, Aix Marseille University
18 credits
18 CVEs Mar 2025 → Jun 2026
18 CVE
18
credits
#127
YingMuo (@YingMuo) of DEVCORE Research Team
18 credits
2 CVEs Jul 2026 → Sep 2026
9 CVE 9 recognition
18
credits
#128
Google Project Zero
18 credits
18 CVEs
18 CVE
18
credits
#129
Omar Cerrito
18 credits
6 CVEs May 2026 → Sep 2026
16 CVE 2 recognition
18
credits
#130
章鱼哥@aipy (aipyaipy.com）
18 credits
5 CVEs Jul 2026 → Sep 2026
15 CVE 3 recognition
18
credits
#131
Kevin Guerroudj
18 credits
18 CVEs Mar 2021 → Jun 2022
18 CVE
18
credits
#132
Ky0toFu
18 credits
16 CVEs May 2026 → Sep 2026
16 CVE 2 other
18
credits
#133
Lee Rowlands (larowlan) of the Drupal Security Team
18 credits
17 CVEs Mar 2025 → Sep 2026
18
credits
#134
yvvdwf
18 credits
18 CVEs Jun 2025 → Sep 2026
18 CVE
18
credits
#135
Dongjun Lee (m0nd2y) with KAIST Hacking Lab
18 credits
15 CVEs Jun 2026 → Sep 2026
15 CVE 3 other
18
credits
#136
Ilya Andr (andrd3v) of Positive Technologies
18 credits
4 CVEs Jul 2026 → Sep 2026
18 CVE
18
credits
#137
Nan Wang (@eternalsakura13)
18 credits
3 CVEs Jun 2026 → Aug 2026
18 CVE
18
credits
#138
Arni Hardarson
18 credits
4 CVEs May 2026 → Aug 2026
18 CVE
18
credits
#139
Microsoft Red Team
18 credits
17 CVEs Jun 2026 → Sep 2026
17 CVE 1 other
18
credits
#140
impost0r (ret2plt)
18 credits
4 CVEs May 2026 → Aug 2026
18 CVE
18
credits
#141
Linzishan, Anemone
18 credits
18 CVEs Aug 2026 → Sep 2026
18 CVE
18
credits
#142
Aswin Kumar Gokulakannan
18 credits
6 CVEs May 2026 → Sep 2026
18 CVE
18
credits
#143
Anonymous working with TrendAI Zero Day Initiative
17 credits
5 CVEs 2 vendors
May 2026 → Aug 2026
16 CVE 1 other
17
credits
#144
N.M.Praveen Nawarathne (@zblockrat)
17 credits
2 CVEs Jul 2026 → Sep 2026
13 CVE 4 recognition
17
credits
#145
grass341 with Viettel Cyber Security
17 credits
15 CVEs Jul 2026 → Sep 2026
15 CVE 2 other
17
credits
#146
Fábio Luís @scanpt
17 credits
2 CVEs Jul 2026 → Sep 2026
16 CVE 1 other
17
credits
#147
Brandon Fisher
17 credits
15 CVEs Jun 2026 → Sep 2026
15 CVE 2 other
17
credits
#148
Luke Francis
17 credits
2 CVEs May 2026 → Aug 2026
11 CVE 6 recognition
17
credits
#149
Oliver Chang
17 credits
17 CVEs
17 CVE
17
credits
#150
sangnt (@gnas0x0018) with Viettel Cyber Security
17 credits
17 CVEs Jun 2026 → Sep 2026
17 CVE
17
credits