Vulnerabilities CVE-2026-73198

CVE-2026-73198

High

Open

TLP:CLEAR

Ipa: freeipa: unauthenticated dos in `/ipa/i18n_messages` via unbounded request body read

NVD CVE.org

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Description

A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit a vulnerability in the `/ipa/i18n_messages` endpoint by sending an arbitrarily large request body. This can cause the service to consume excessive memory, leading to memory exhaustion, degraded responsiveness, and a denial of service (DoS) condition.

Details

CVSS Score: 7.5
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Confidence: 90%
Published: Aug 20, 2026
Last Modified: Aug 20, 2026

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