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CVE-2026-3091

nvd nist
Published: Feb 24, 2026Modified: Jun 17, 2026

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7.3
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.3 / Impact: 5.9
Source: NVD

Description

An uncontrolled search path element vulnerability in Synology Presto Client before 2.1.3-0672 allows local users to read or write arbitrary files and conduct denial-of-service during installation by placing a malicious DLL in advance in the same directory as the installer.

Affected (1)

Synology
1 product
Presto Client
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Presto Client
Before 2.1.3-0672

Related CWEs

CWE-427
Uncontrolled Search Path Element
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

References (1)

Source: security@synology.com
Vendor Advisory

Timeline

No history available yet.