CVE-2026-32284

A flaw was found in the msgpack decoder. A remote attacker could send specially crafted, truncated fixext data to an application using the msgpack library. This improper input validation can lead to an out-of-bounds read and a runtime panic, resulting in a denial of service (DoS) attack against the application.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.