CVE-2026-0147
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Heap Overflow in MFC Core NAL Component

Publication date: 2026-06-16

Last updated on: 2026-06-16

Assigner: Google Devices

Description
In __mfc_core_nal_q_get_dec_metadata_sei_nal of mfc_core_nal_q.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

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Meta Information

Published
2026-06-16
Last Modified
2026-06-16
Generated
2026-07-07
AI Q&A
2026-06-16
EPSS Evaluated
2026-07-05
NVD
CVE-2026-0147
EUVD
EUVD-2026-37181

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability exists in the function __mfc_core_nal_q_get_dec_metadata_sei_nal within the file mfc_core_nal_q.c. It is caused by a missing bounds check, which can result in an out of bounds write.

Because of this flaw, an attacker could potentially execute remote code without needing any additional execution privileges or user interaction.

Impact Analysis

This vulnerability could allow an attacker to execute arbitrary code remotely on the affected system.

Since no user interaction or additional privileges are required, the attacker could exploit this vulnerability to take control of the system, potentially leading to data theft, system compromise, or disruption of services.

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