Technology · Fortinet
Fortinet FortiClient EMS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in Fortinet FortiClient EMS: 0 in the last 7 days and 1 in the last 90 days, 3 of them critical and 3 exploited in the wild. The most recent, CVE-2026-59836, was published on 14 July 2026.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 3
- Exploited in the wild
- 3
About Fortinet FortiClient EMS
An endpoint management solution that provides centralized administration of FortiClient software.
Latest Fortinet FortiClient EMS vulnerabilities
- CVE-2026-59836: Fortinet FortiClientEMS improper certificate validation in AD ConnectorhighCVSS 7.5
- CVE-2026-21643: Fortinet FortiClient EMS SQL injectioncriticalexploited in the wildCVSS 9.8EPSS 62.5%
- CVE-2026-35616: Fortinet FortiClientEMS improper access control in APIcriticalexploited in the wildCVSS 9.8EPSS 88.9%
- CVE-2023-48788: Fortinet FortiClient EMS SQL Injection Vulnerabilitycriticalexploited in the wildCVSS 9.8
Most severe Fortinet FortiClient EMS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-35616: Fortinet FortiClientEMS improper access control in APIcriticalexploited in the wildCVSS 9.8EPSS 88.9%
- CVE-2026-21643: Fortinet FortiClient EMS SQL injectioncriticalexploited in the wildCVSS 9.8EPSS 62.5%
- CVE-2023-48788: Fortinet FortiClient EMS SQL Injection Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2026-59836: Fortinet FortiClientEMS improper certificate validation in AD ConnectorhighCVSS 7.5
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 1 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/forticlient-ems.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Fortinet FortiClient EMS vulnerabilities", https://junglewise.ai/threats/technologies/forticlient-ems, 26 September 2026.