CVE-2021-32287

7.8 highEPSS 1.1%

High (7.8) in nokia heif. 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.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2021-09-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nokia:heif

References

https://github.com/nokiatech/heif/issues/86
https://github.com/nokiatech/heif/issues/86

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