Description
In mbrain, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09924624; Issue ID: MSV-3826.
Published: 2025-09-01
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-26386 In mbrain, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09924624; Issue ID: MSV-3826.
History

Wed, 03 Sep 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Mediatek mt6899
Mediatek mt6989
Mediatek mt6991
Mediatek mt8676
Mediatek mt8678
CPEs cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8676:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
Vendors & Products Google
Google android
Mediatek mt6899
Mediatek mt6989
Mediatek mt6991
Mediatek mt8676
Mediatek mt8678

Tue, 02 Sep 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Mediatek
Mediatek mbrain
Vendors & Products Mediatek
Mediatek mbrain

Tue, 02 Sep 2025 14:15:00 +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'}


Mon, 01 Sep 2025 05:30:00 +0000

Type Values Removed Values Added
Description In mbrain, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09924624; Issue ID: MSV-3826.
Weaknesses CWE-416
References

cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-02-26T17:49:56.255Z

Reserved: 2024-11-01T01:21:50.383Z

Link: CVE-2025-20706

cve-icon Vulnrichment

Updated: 2025-09-02T14:03:07.184Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-01T06:15:34.967

Modified: 2025-09-03T16:06:51.920

Link: CVE-2025-20706

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-02T15:23:19Z

Weaknesses