BaselineWatch
Desk

CVE-2026-76578

9.8 critical exploit SSVC exploitation: none Published

A flaw was found in FreeIPA. The self-managed OTP token ACI does not require authentication and does not restrict which attributes may be added alongside the token entry. An unauthenticated LDAP client can exploit this, combined with a related flaw in the underlying directory server's ACI evaluation (tracked separately), to create an arbitrary attacker-controlled Kerberos principal and have it added to the administrators group. This allows a remote, unauthenticated attacker to obtain genuine FreeIPA administrator-group membership and perform administrative operations against the directory and, on SID-enabled deployments, other IdM services.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Public exploits 1

Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.

Change history 4

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-26 13:27
  2. References+1 references (now 11)NVD modified 2026-10-26 14:16
  3. References+2 references (now 10)NVD modified 2026-10-15 06:17
  4. First seenCVSS 9.8NVD modified 2026-10-14 23:19

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 11