CVE Catalog

CVE-2026-105273

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Summary

MP4Parser does not adequately validate MP4 box sizes. A malformed box can cause parsing to make no forward progress and repeatedly process the same input.

Risk Assessment

An attacker can supply a malicious MP4 file, causing application hang and CPU exhaustion, leading to denial of service.

Recommendation

Update MP4Parser to a patched version or implement box size validation and parsing timeouts.

Related vulnerabilities

Original NVD description (English source)

MP4Parser does not adequately validate MP4 box sizes. A malformed box can cause parsing to make no forward progress and repeatedly process the same input.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS