CVE-2021-38443

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Eclipse CycloneDDS versions prior to 0.8.0 improperly handle invalid structures, which may allow an attacker to write arbitrary values in the XML parser.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-228

Affected software

No affected versions have been published.

Timeline

Published: May 5, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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