CVE-2026-85309: Supsystic Ultimate Maps By Supsystic

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Supsystic Ultimate Maps by Supsystic allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Ultimate Maps by Supsystic: from n/a through 1.5.3.

Affected products

• Supsystic Ultimate Maps By Supsystic: up to and including 1.5.3

Published 2026-09-03. Last modified 2026-09-05.