In multiple functions of fpc_tee_hal.c, there is a possible use-after-free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
History

Mon, 21 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

Sun, 20 Sep 2026 14:15:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in Android TEE Leading to Local Privilege Escalation

Thu, 17 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in fpc_tee_hal.c Enables Local Privilege Escalation
Weaknesses CWE-416

Wed, 16 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Wed, 16 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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


Wed, 16 Sep 2026 01:15:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free in fpc_tee_hal.c Enables Local Privilege Escalation
Weaknesses CWE-416

Tue, 15 Sep 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android

Tue, 15 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Description In multiple functions of fpc_tee_hal.c, there is a possible use-after-free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published: 2026-09-15T18:34:02.778Z

Updated: 2026-09-17T03:56:40.559Z

Reserved: 2026-06-23T16:13:58.908Z

Link: CVE-2026-56941

cve-icon Vulnrichment

Updated: 2026-09-16T15:22:49.410Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-15T19:17:28.260

Modified: 2026-09-21T17:18:24.213

Link: CVE-2026-56941

cve-icon Redhat

No data.