CVE-2026-50228

An unauthenticated local attacker can connect to the Electron DevTools endpoint exposed by Acer NitroSense software (versions up to and including 5.2.63) on localhost TCP port 9993. Because Chromium remote debugging is enabled in the production application, the attacker can execute JavaScript in the privileged application context and achieve arbitrary code execution.

  • Published Sep 23, 2026
  • CVSS 6.1 medium
  • 0.1% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-50228 at the National Vulnerability Database