PUB-A-511633005: Android/:unknown: vulnerability

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

Exploitation requires System execution privileges. No user interaction is required.

Q: What is the likely impact if the issue is exploited?

The issue could allow local information disclosure through an out-of-bounds read in an attestation comparison oracle.

Published Nov 1, 2026

Updated

In multiple locations, there is a possible way to trigger an out of bounds read via an attestation comparison oracle due to an incorrect bounds check. This could lead to local information disclosure 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 requires System execution privileges. No user interaction is required.

What is the likely impact if the issue is exploited?

The issue could allow local information disclosure through an out-of-bounds read in an attestation comparison oracle.

PUB-A-511633005: Android/:unknown: vulnerability

Affected Software

Event History

Frequently Asked Questions

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

What is the likely impact if the issue is exploited?

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Frequently Asked Questions

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

What is the likely impact if the issue is exploited?