Description
In FsmReleaseKey of fsm.c, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-09-15
Score: 8.4 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 17 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Title Android Local Privilege Escalation via FsmReleaseKey Permission Bypass
Weaknesses CWE-284

Wed, 16 Sep 2026 16:30:00 +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 14:30:00 +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'}

ssvc

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


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

Type Values Removed Values Added
Title Android Local Privilege Escalation via FsmReleaseKey Permission Bypass
Weaknesses CWE-20
CWE-284

Tue, 15 Sep 2026 20:30:00 +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 FsmReleaseKey of fsm.c, there is a possible permission bypass due to improper input validation. 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:

Updated: 2026-09-17T03:56:25.297Z

Reserved: 2026-07-02T05:35:39.177Z

Link: CVE-2026-58691

cve-icon Vulnrichment

Updated: 2026-09-16T13:05:52.968Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-15T19:17:31.800

Modified: 2026-09-17T04:17:53.810

Link: CVE-2026-58691

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-17T10:00:12Z

Weaknesses