CVE-2020-21604: Struktur LIBDE265

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

libde265 v1.0.4 contains a heap buffer overflow fault in the _mm_loadl_epi64 function, which can be exploited via a crafted a file.

Affected products

• Struktur LIBDE265: version 1.0.4 only

Published 2021-09-16. Last modified 2026-06-17.