CVE-2026-6499: Ilm Informatique Openconcerto

Low severity, CVSS 2.4. EPSS: 0.1% chance of exploitation in the next 30 days.

Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.

Affected products

• Ilm Informatique Openconcerto: version 1.7.5 only

Published 2026-05-04. Last modified 2026-06-17.