CVE-2026-56932

Android Trusted Execution Environment memory corruption allows local privilege escalation

Published Sep 15, 2026 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
In Trusted Execution Environment, there is a possible memory corruption 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Android Trusted Execution Environment memory corruption allows local privilege escalation
Type Values Removed Values Added
Title Memory Corruption in Android Trusted Execution Environment Leading to Local Privilege Escalation
Weaknesses CWE-788
Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Memory Corruption in Android Trusted Execution Environment Leading to Local Privilege Escalation
Weaknesses CWE-788
Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Description In Trusted Execution Environment, there is a possible memory corruption 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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Google_Devices
Published
Updated
Sep 17, 2026, 3:56 AM
Reserved
Jun 23, 2026, 4:12 PM
Status
Analyzed
Published
Sep 15, 2026, 7:17 PM
Modified
Sep 21, 2026, 5:18 PM