PT-2026-48372 · Synology · File Station

CVE-2026-26239

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Published

2026-06-10

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Updated

2026-07-22

CVSS v4.0

6.3

Medium

VectorAV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions File Station 5 versions prior to 5.5.6.5208
Description A buffer overflow occurs when a program writes more data to a memory buffer than it can hold, potentially overwriting adjacent memory. A remote attacker with a user account can exploit this issue to modify memory or cause processes to crash.
Recommendations Update to version 5.5.6.5208 or later.

Fix

Stack Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-26239

Affected Products

File Station