CVE-2025-62854: File Station 5

Published Feb 11, 2026
·
Updated

An uncontrolled resource consumption vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5190 and later

Affected Software

2 affected components
Synology File Station 5<5.5.6.5190
QNAP File Station>=5.5.6.4691<5.5.6.5190

Remediation

Information

We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5190 and later

Event History

Feb 11, 2026
CVE Published
via MITRE·12:16 PM
Data Sourced
via MITRE·12:16 PM
RemedyDescriptionWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2025-62854?

CVE-2025-62854 is a denial-of-service vulnerability that can severely impact system availability if exploited.

2

How do I fix CVE-2025-62854?

To fix CVE-2025-62854, update to the latest version of File Station 5 beyond version 5.5.6.5190.

3

Who is affected by CVE-2025-62854?

CVE-2025-62854 affects users of Synology File Station 5 and QNAP File Station versions up to 5.5.6.5190.

4

Can CVE-2025-62854 be exploited remotely?

Yes, CVE-2025-62854 can be exploited remotely if an attacker has access to a valid user account.

5

What type of attack can CVE-2025-62854 facilitate?

CVE-2025-62854 can facilitate a denial-of-service (DoS) attack, impacting the affected system's availability.

Contact

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Fortitude Valley,
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info@secalerts.co
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