CVE-2026-56884: Input Validation
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
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/:unknown:to a version that resolves this vulnerability.Fixed in Pixel-family specific:2026-11-05
Event History
Frequently Asked Questions
Does exploitation require user interaction?
No. The issue is described as exploitable without user interaction.
What level of access does an attacker need?
The issue is local and is described as requiring System execution privileges. The available data does not identify any remote attack path.
Can I determine whether a specific Android version is affected?
No affected Android versions are provided. The software entry identifies Android but lists the version as unknown.