Use of Incorrectly-Resolved Name or Reference Affecting ipa-server-trust-ad package, versions *


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.57% (46th percentile)

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  • Snyk IDSNYK-RHEL7-IPASERVERTRUSTAD-19186683
  • published22 Aug 2026
  • disclosed20 Aug 2026

Introduced: 20 Aug 2026

CVE-2026-13097  (opens in a new tab)
CWE-706  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 ipa-server-trust-ad.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ipa-server-trust-ad package and not the ipa-server-trust-ad package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.

CVSS Base Scores

version 3.1