CVE-2025-7493: A privilege escalation flaw from host to domain administrator was found in FreeIPA
Source GCVE Database
Mentioned vulnerabilities
Not known to be exploited · CVSS 9.1 Critical : patch affected systems as a priority.
Data as of 4 Nov 2026, 17:59 UTC
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 30 Sep 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 4 Nov 2026.
What to do
Patches and advisories
- access.redhat.com/errata/RHSA-2025:17084 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17085 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17086 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17087 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17088 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17129 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17645 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17646 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17647 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17648 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17649 (opens in a new tab)
AI-suggested
Red Hat has released security updates addressing this vulnerability in Red Hat Enterprise Linux 9 and its variants. Users should apply the official patches as detailed in Red Hat Advisory RHSA-2025:17084 and follow the update instructions at https://access.redhat.com/articles/11258. No additional mitigations are specified by the vendor beyond applying the update.
Description
A critical privilege escalation vulnerability (CVE-2025-7493) exists in FreeIPA that allows an attacker with host-level privileges to escalate to domain administrator. The flaw arises from improper validation of the krbCanonicalName, specifically failing to validate the root@REALM canonical name, enabling administrative access over the REALM and potential sensitive data exfiltration. This vulnerability is similar to CVE-2025-4404 but affects a different canonical name validation path. Red Hat has issued a security advisory with patches for affected Red Hat Enterprise Linux 9 variants.
References
- nvd.nist.gov/vuln/detail/CVE-2025-7493 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17084 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17085 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17086 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17087 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17088 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17129 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17645 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17646 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17647 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17648 (opens in a new tab)
- access.redhat.com/errata/RHSA-2025:17649 (opens in a new tab)
- access.redhat.com/security/cve/CVE-2025-7493 (opens in a new tab)
- bugzilla.redhat.com/show_bug.cgi?id=2389448 (opens in a new tab)
- openwall.com/lists/oss-security/2025/09/30/6 (opens in a new tab)