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.
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Fixes

Solution

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Workaround

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History

Thu, 10 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Title Integer Overflow in Android HEIF Decoder Allows Remote Denial of Service

Thu, 10 Sep 2026 20:45:00 +0000

Type Values Removed Values Added
Title Integer Overflow in HeifCleanAperture Function Leading to Denial of Service
Weaknesses CWE-680

Thu, 10 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 09 Sep 2026 15:15:00 +0000

Type Values Removed Values Added
Title Integer Overflow in HeifCleanAperture Function Leading to Denial of Service
Weaknesses CWE-190
CWE-680

Tue, 08 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
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.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-09-10T15:42:07.599Z

Reserved: 2026-05-12T17:37:06.748Z

Link: CVE-2026-45527

cve-icon Vulnrichment

Updated: 2026-09-10T15:42:00.553Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-08T19:17:57.910

Modified: 2026-09-10T16:17:12.900

Link: CVE-2026-45527

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T23:00:19Z

Weaknesses