A-511823581: Integer Overflow

Q: What level of access does an attacker need to exploit this issue?

The issue can be exploited locally and does not require any additional execution privileges. User interaction is not required.

Q: What is the potential impact of successful exploitation?

Successful exploitation could cause an out-of-bounds write on the trusted execution environment heap and lead to local escalation of privilege.

Published Nov 1, 2026

Updated

In multiple functions of bitmapimagebuffer.h, there is a possible way to trigger an out of bounds write on the trusted execution environment heap due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Software

1 affected componentFixes available

android/:unknown:>=Pixel-family specific:0<Pixel-family specific:2026-11-05

Pixel-family specific:2026-11-05

Event History

Nov 1, 2026

Advisory Published

via OSV·12:00 AM

Data Sourced

via OSV·12:00 AM

DescriptionAffected Software

Frequently Asked Questions

What level of access does an attacker need to exploit this issue?

The issue can be exploited locally and does not require any additional execution privileges. User interaction is not required.

What is the potential impact of successful exploitation?

Successful exploitation could cause an out-of-bounds write on the trusted execution environment heap and lead to local escalation of privilege.

A-511823581: Integer Overflow

Affected Software

Event History

Frequently Asked Questions

What level of access does an attacker need to exploit this issue?

What is the potential impact of successful exploitation?

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Resources

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Frequently Asked Questions

What level of access does an attacker need to exploit this issue?

What is the potential impact of successful exploitation?