CVE-2025-46774

Local privilege escalation via improper executable signature checks

Published Oct 14, 2025 · Updated Oct 14, 2025

Improper signature verification in affected FortiClient for macOS releases allows local users to escalate privileges via related executables. The installer inadequately verifies cryptographic signatures on FortiClient-related executables before allowing them to run with its elevated rights. Exploitation requires local low-privileged access and user interaction, and successful execution grants the attacker's code the installer's privileges.

CVSS severity7.5
High
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper signature verification in affected FortiClient for macOS releases allows local users to escalate privileges via related executables. The installer inadequately verifies cryptographic signatures on FortiClient-related executables before allowing them to run with its elevated rights. Exploitation requires local low-privileged access and user interaction, and successful execution grants the attacker's code the installer's privileges.

The record

CVE
CVE-2025-46774
Published
Oct 14, 2025
Updated
Oct 14, 2025
Vendor
Fortinet
Product
FortiClient for macOS
Classifications
CWE-347, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.0 <=7.0.14
  2. Affected versionversion=7.2.0 <=7.2.9
  3. Affected versionversion=7.4.0 <=7.4.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Fortinet · FortiClient for macOSversion=7.0.0 <=7.0.14; version=7.2.0 <=7.2.9; version=7.4.0 <=7.4.2

Published CVSS scores

7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5FortinetCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-347Improper Verification of Cryptographic Signature
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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