CVE-2026-45527: Google Android

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

In convertCleanApertureToRect of HeifCleanAperture.cpp, there is a possible way to cause a temporary denial of service due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

• Google Android: version 15.0 only; version 16.0 only; version 17.0 only

Published 2026-09-08. Last modified 2026-09-24.