Auth bypass in Red Hat Enterprise Linux 10
CVE-2026-19550
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 A…
Vulnerability class: Broken Access Control
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking)
Frequently asked questions
- What is CVE-2026-19550?
- CVE-2026-19550 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-08-11.
- How severe is CVE-2026-19550?
- Medium severity. CVSS v3 base score is 4.3 out of 10.