Incorrect Authorization Affecting ipa-healthcheck-core package, versions <0:0.12-6.module+el8.10.0+2054+aa003774


Severity

Recommended
critical

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.46% (41st percentile)

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  • Snyk IDSNYK-ROCKY8-IPAHEALTHCHECKCORE-20998837
  • published16 Oct 2026
  • disclosed11 Aug 2026

Introduced: 11 Aug 2026

CVE-2026-19550  (opens in a new tab)
CWE-863  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 ipa-healthcheck-core to version 0:0.12-6.module+el8.10.0+2054+aa003774 or higher.
This issue was patched in RLSA-2026:83460.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ipa-healthcheck-core package and not the ipa-healthcheck-core package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1