CVE-2021-32287

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/nokiatech/heif/issues/86Exploit, Issue Tracking, Third Party Advisory
https://github.com/nokiatech/heif/issues/86Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Sep 20, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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