Improper input validation in Pixel - CVE-2026-56885
Published: September 17, 2026
Vulnerability details
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation within the Telephony Functional patchesFor details on the new bug fixes and functional patches included in this release, refer to the Pixel Community forum.Common questions and answersThis section answers common questions that may occur after reading this bulletin.1. How do I determine if my device is updated to address these issues?Security patch levels of 2026-09-05 or later address all issues associated with the 2026-09-05 security patch level and all previous patch levels. To learn how to check a device\'s security patch level, read the instructions on the Google device update schedule.2. What do the entries in the Type column mean?Entries in the Type column of the vulnerability details table reference the classification of the security vulnerability. subcomponent in Pixel. A local application can execute arbitrary code.