CVE-2026-73198

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-73198	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2472960	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	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:::::::*

Configuration 2 (hide)

cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-08-20 11:16

Updated : 2026-08-24 18:19

NVD link : CVE-2026-73198

Mitre link : CVE-2026-73198

CVE.ORG link : CVE-2026-73198

JSON object : View

Products Affected

redhat

enterprise_linux

freeipa

freeipa

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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