CVE-2026-19550
HIGH
MEDIUM
Priority: 0.04
BB Relevance:
56/100
Published: 2026-08-11
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Network
No Interaction
Conf. Impact
Integ. Impact
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
High
PR:
Low
UI:
None
S:
Changed
C:
High
I:
High
A:
None
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.
Weakness Classification (1)
Affected Software (5)
| Vendor | Product | Version |
|---|---|---|
| freeipa | freeipa | < 4.13.3 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
| redhat | enterprise_linux | 10.0 |
References & Advisories (11)
Mitigation
Vendor Advisory
Issue Tracking
Vendor Advisory