CVE-2023-22363: Gallagher Command Centre

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A stack-based buffer overflow in the Command Centre Server allows an attacker to cause a denial of service attack via assigning cardholders to an Access Group. This issue affects Command Centre: vEL8.80 prior to vEL8.80.1192 (MR2)

Affected products

• Gallagher Command Centre: from 8.80, before 8.80.1192 (fixed in 8.80.1192)

Published 2023-07-25. Last modified 2026-06-17.