CVE-2026-26241

UNKNOWN 0.0

File Station 5

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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

CWE	CWE-121
Vendor	qnap systems inc.
Product	file station 5
Published	Jun 10, 2026

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Affected Versions

QNAP Systems Inc. / File Station 5

5.5.0 < 5.5.6.5243

References

NVD ↗ CVE.org ↗ EPSS Data ↗

qnap.com: https://www.qnap.com/en/security-advisory/qsa-26-27

Credits

Moritz Abrell, SySS GmbH