VULNERABILITY INTELLIGENCE

CVE-2026-22554

CVSS score7.8 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2026-05-20
Last modified2026-09-23
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A heap-based buffer overflow vulnerability exists in the Channel Splitting functionality of MediaInfoLib (version(s): 26.01). A specially crafted .riff file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Weakness classification

  • talos-cna@cisco.com: CWE-122

Primary references