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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A buffer overflow vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to modify memory or crash processes.
We have already fixed the vulnerability in the following version:
File Station 5 5.5.6.5243 and later
Metrics
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Title: File Station 5 de QNAP Systems, Description: Se ha reportado una vulnerabilidad de desbordamiento de búfer que afecta a File Station 5. Los atacantes remotos pueden entonces explotar la vulnerabilidad para modificar la memoria o bloquear procesos.
Ya hemos corregido la vulnerabilidad en la siguiente versión:
File Station 5 5.5.6.5243 y posteriores
CVE Modified by QNAP Systems, Inc.6/17/2026 9:20:12 AM
CVE Modified by QNAP Systems, Inc.6/17/2026 6:25:59 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"QNAP Systems Inc.","product":"File Station 5","defaultStatus":"unaffected","versions":[{"version":"5.5.0","lessThan":"5.5.6.5243","versionType":"custom","status":"affected"}]}]
Initial Analysis by NIST6/12/2026 8:51:25 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Added
CPE Configuration
OR
*cpe:2.3:a:qnap:file_station:*:*:*:*:*:*:*:* versions from (including) 5.5.6.4691 up to (excluding) 5.5.6.5243
Added
Reference Type
QNAP Systems, Inc.: https://www.qnap.com/en/security-advisory/qsa-26-27 Types: Broken Link
New CVE Received from QNAP Systems, Inc.6/10/2026 1:16:39 AM
Action
Type
Old Value
New Value
Added
Description
A buffer overflow vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to modify memory or crash processes.
We have already fixed the vulnerability in the following version:
File Station 5 5.5.6.5243 and later