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CVE-2026-73198

7.5 high SSVC exploitation: none Modified
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 3

  1. References+1 references (now 11)NVD modified 2026-10-26 14:16
  2. References+2 references (now 10)NVD modified 2026-10-15 06:17
  3. First seenCVSS 7.5 · redhat, freeipaNVD modified 2026-10-14 23:19

Affected (CPE criteria) 6

  • cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:*

References 11