CVE-2026-22888: Cybozu Garoon

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper input verification issue exists in Cybozu Garoon 5.0.0 to 6.0.3, which may lead to unauthorized alteration of portal settings, potentially blocking access to the product.

Affected products

• Cybozu Garoon: from 5.0.0, before 6.0.3 (fixed in 6.0.3)

Published 2026-02-02. Last modified 2026-06-17.