Security Advisory

CVE-2026-73196

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-20 10:31:58

Last updated 2026-08-20 15:19:53

Assigner redhat

CVSS score 4.3

State PUBLISHED

Description

A flaw was found in FreeIPA. A low-privilege authenticated user can exploit this vulnerability by submitting an oversized One-Time Password (OTP) key value. This oversized key is then decoded and re-encoded without proper size limits, consuming excessive CPU and memory resources. This can lead to a denial of service, degrading the availability of the IPA service.

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