CVE-2026-19550: Freeipa

High severity, CVSS 8.2. EPSS: 0.3% chance of exploitation in the next 30 days.

A flaw was found in FreeIPA. The trust-fetch-domains command is gated by a read-only permission on the trust object rather than a trust-administration permission, allowing an authenticated, non-privileged IPA user to trigger a privileged Active Directory trust refresh using an attacker-supplied server and credentials, resulting in unauthorized, attacker-controlled modification of trusted-domain and ID-range identity data in the IPA LDAP directory.

Affected products

• Freeipa Freeipa: before 4.13.3 (fixed in 4.13.3)
• Red Hat Enterprise Linux: version 7.0 only; version 8.0 only; version 9.0 only; version 10.0 only

Published 2026-08-11. Last modified 2026-09-28.