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CVE-2026-45527 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://source.android.com/docs/security/bulletin/2026/2026-09-01	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	CISA-ADP

Affected Products

Product	Versions
google android	15.0 16.0 - 16.0 qpr2 17.0 -
CPE cpe:2.3:o:google:android:15.0:::::::* cpe:2.3:o:google:android:16.0:-:::::: cpe:2.3:o:google:android:16.0:qpr2:::::: cpe:2.3:o:google:android:17.0:-:::::: Remediation No remediation found in references.

Change History

3 change records found show changes

Date	Action	Recorded By
Sep 24, 2026	Initial Analysis	[email protected]
Sep 10, 2026	CVE Modified	CISA-ADP
Sep 8, 2026	New CVE Received	[email protected]