CVE-2026-26240 | THREATINT

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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

PUBLISHED Reserved 2026-02-12 | Published 2026-06-10 | Updated 2026-06-10 | Assigner qnap

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-121

Product status

Default status
unaffected

5.5.0 (custom) before 5.5.6.5243
affected

Credits

Moritz Abrell, SySS GmbH finder

References

www.qnap.com/en/security-advisory/qsa-26-32

cve.org (CVE-2026-26240)

nvd.nist.gov (CVE-2026-26240)

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