A-511819898: Buffer Overflow

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

Exploitation is local and requires no additional execution privileges. No user interaction is needed.

Q: What is the potential impact of successful exploitation?

A successful heap buffer overflow could allow local escalation of privilege.

Published Nov 1, 2026

Updated

In gfvalidatecalibrationpackage of trusty/vendor/goodix/g7/goodix/main/gfteeinternalapi.c, there is a possible Buffer Overflow due to a heap buffer 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?

Exploitation is local and requires no additional execution privileges. No user interaction is needed.

What is the potential impact of successful exploitation?

A successful heap buffer overflow could allow local escalation of privilege.

A-511819898: Buffer 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?

Company

Resources

Contact

Frequently Asked Questions

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

What is the potential impact of successful exploitation?