CVE-2026-8326: Remote Spark Https://www.remotespark.com/ Sparkview

Critical severity, CVSS 10.0. EPSS: 0.5% chance of exploitation in the next 30 days.

Path traversal vulnerability in Remote Spark (https://www.Remotespark.Com/) SparkView allows reading and writing arbitrary files in all directories as root. This leads to RCE. The affected component is the RDP drive redirection.  Depending on implementation, the vulnerability can be exploited by an unauthenticated attacker. This issue affects SparkView: before build 1127.

Affected products

• Remote Spark Https://www.remotespark.com/ Sparkview

Published 2026-05-29. Last modified 2026-07-21.