No advisories yet.
Solution
No solution given by the vendor.
Workaround
This issue is fixed upstream. Administrators should apply this fix once available for their platform. Until then, the previously suggested compensating control (restricting "System: Read Trust Information" so it is not granted to all authenticated users) remains a valid interim workaround, with the same caveat that doing so may affect SSSD subdomain support, which relies on that permission's default breadth.
Thu, 20 Aug 2026 17:00:00 +0000
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cvssV3_1
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cvssV3_1
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Wed, 12 Aug 2026 14:30:00 +0000
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| Metrics |
ssvc
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Wed, 12 Aug 2026 00:15:00 +0000
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| Metrics |
threat_severity
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threat_severity
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Tue, 11 Aug 2026 21:15:00 +0000
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| 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. | |
| Title | Freeipa: ipa: freeipa: trust-fetch-domains uses trust-read aci to gate a privileged ad trust refresh, allowing unauthorized ldap writes | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
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| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-20T16:35:40.198Z
Reserved: 2026-08-11T15:04:26.558Z
Link: CVE-2026-19550
Updated: 2026-08-12T12:58:44.447Z
Status : Awaiting Analysis
Published: 2026-08-11T21:17:35.087
Modified: 2026-08-20T17:17:28.107
Link: CVE-2026-19550
OpenCVE Enrichment
Updated: 2026-08-13T10:39:38Z