CVE-2026-45527
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/09/2026
Last modified:
08/09/2026
Description
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.