A-511556210: Input Validation

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

Exploitation is local and requires System execution privileges. The available information does not identify any affected Android versions or specific device products.

Q: Is user interaction required for exploitation?

No. The issue can be exploited without user interaction.

Published Nov 1, 2026

Updated

In acsetnsipatbl of plattrusty.c, there is a possible way to corrupt stream table entry configurations via unvalidated parameters due to improper input validation. This could lead to local escalation of privilege with System 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 System execution privileges. The available information does not identify any affected Android versions or specific device products.

Is user interaction required for exploitation?

No. The issue can be exploited without user interaction.

A-511556210: Input Validation

Affected Software

Event History

Frequently Asked Questions

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

Is user interaction required for exploitation?

Company

Resources

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Frequently Asked Questions

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

Is user interaction required for exploitation?