CVE-2026-3091

Summary

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 Software

VendorProductVersion RangeStatus
SynologySynology Presto Client* < 2.1.3-0672affected

Weaknesses

  • CWE-427: Uncontrolled Search Path Element

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References