FortiClientEMS vulnerabilitiesAnd the versions its exploited flaws hit.

Product1 known exploited45 versions
The short answer

FortiClientEMS is made by Fortinet. We track 3 published vulnerabilities listed under that exact name, across 45 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 6 April 2026. Fortinet lists newer releases under their own names, such as FortiClientEMS Cloud, so check those pages too.

Check your version

The most recent FortiClientEMS flaw added to the known-exploited list is CVE-2026-35616, on 6 April 2026. We keep watching the known-exploited list.

Other names

Is FortiClientEMS listed under other names? Yes.

Fortinet also lists FortiClientEMS under more specific names, such as FortiClientEMS Cloud. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.

Versions

Which versions of FortiClientEMS do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

  • CVE-2026-35616Exploited list, 6 Apr 2026

    Fortinet FortiClient EMS Improper Access Control Vulnerability

    7.4.57.4.6
Known exploited

Which FortiClientEMS vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 9.8
    CVE-2026-35616CriticalKnown exploited
    Fortinet FortiClient EMS Improper Access Control Vulnerability

    Fortinet FortiClient EMS contains an improper access control vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests.

    Chance of use89%Known exploited since6 Apr 2026
Exploit likelihood

Which FortiClientEMS flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 89%
    CVE-2026-35616CriticalKnown exploited

    A improper access control vulnerability in Fortinet FortiClientEMS 7.4.5 through 7.4.6 may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests.

    CVSS9.8Published4 Apr 2026
  2. 0.7%

    An observable response discrepancy vulnerability [CWE-204] in FortiClientEMS 7.4.0, 7.2.0 through 7.2.4, 7.0 all versions, and FortiSOAR 7.5.0, 7.4.0 through 7.4.4, 7.3.0 through 7.3.2, 7.2 all versions, 7.0 all...

    CVSS5.3Published14 Jan 2025
  3. 0.5%

    An improper verification of source of a communication channel vulnerability [CWE-940] in FortiClientEMS 7.4.0, 7.2.0 through 7.2.4, 7.0 all versions, 6.4 all versions may allow a remote attacker to bypass the trusted...

    CVSS3.7Published14 Jan 2025
EdgeProtect

Running FortiClientEMS? We'll keep checking.

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FAQ

Common questions, answered plainly.

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We track 3 published vulnerabilities listed under the name FortiClientEMS, across 45 versions. The most recent FortiClientEMS flaw added to the known-exploited list is CVE-2026-35616, on 6 April 2026.

1 is on the list of flaws known to be exploited. The most recently added is CVE-2026-35616.

Fortinet also lists FortiClientEMS under more specific names, such as FortiClientEMS Cloud. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Each flaw names its own versions, usually as ranges. The newest, CVE-2026-35616, affects 7.4.5, 7.4.6. The versions for every exploited flaw are listed on this page.

Create a EdgeProtect account and track FortiClientEMS. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.