CVEvulnerability
CVE-2026-19550
8.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-08-11
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
- Weaknesses
- CWE-863
Description
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 configurations
• redhat enterprise linux 7.0
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
• redhat enterprise linux 10.0
• freeipa freeipa (< 4.13.3)
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://access.redhat.com/errata/RHSA-2026:70564 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:72279 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:82935 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:83083 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:83084 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:83085 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:83460 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:83461 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:89836 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-19550 Mitigation, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2514019 Issue Tracking, Vendor Advisory