How severe is CVE-2025-62676?

CVE-2025-62676 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2025-62676 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62676?

CVE-2025-62676 affects Fortinet Forticlient. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-62676?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-62676 have an EU (EUVD) identifier?

Yes. CVE-2025-62676 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206993.

When was CVE-2025-62676 published?

CVE-2025-62676 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2025-62676

CVE-2025-62676 is a high-severity vulnerability in Fortinet Forticlient with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-59.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206993
Weakness: CWE-59
Affected product: Fortinet Forticlient
Published: 2026-02-10
Last modified: 2026-06-17

Description

An Improper Link Resolution Before File Access ('Link Following') vulnerability [CWE-59] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.4, FortiClientWindows 7.2.0 through 7.2.12, FortiClientWindows 7.0 all versions may allow a local low-privilege attacker to perform an arbitrary file write with elevated permissions via crafted named pipe messages.

Frequently asked questions

What is CVE-2025-62676?: An Improper Link Resolution Before File Access ('Link Following') vulnerability [CWE-59] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.4, FortiClientWindows 7.2.0 through 7.2.12, FortiClientWindows 7.0 all versions may allow a local low-privilege attacker to perform an arbitrary file write with elevated permissions via crafted named pipe messages.
How severe is CVE-2025-62676?: CVE-2025-62676 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2025-62676 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62676?: CVE-2025-62676 affects Fortinet Forticlient. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-62676?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-62676 have an EU (EUVD) identifier?: Yes. CVE-2025-62676 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206993.
When was CVE-2025-62676 published?: CVE-2025-62676 was published on 2026-02-10 and last updated on 2026-06-17.

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-661

Affected products (1)

cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:*

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