CVE-2021-32287: Nokia Heif

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicWidth() located in hevcdecoderconfigrecord.cpp. It allows an attacker to cause code Execution.

Affected products

• Nokia Heif: up to and including 3.6.2

Published 2021-09-20. Last modified 2026-06-17.