Description
In imgsys, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10431955; Issue ID: MSV-5826.
Published: 2026-03-02
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Local Denial of Service
Action: Patch Now
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, 16 Apr 2026 06:15:00 +0000

Type Values Removed Values Added
Title Use‑After‑Free Leading to Local Denial of Service in MediaTek img sys

Tue, 03 Mar 2026 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Mediatek
Mediatek mt2718
Mediatek mt6899
Mediatek mt6991
Mediatek mt8678
Mediatek mt8793
CPEs cpe:2.3:h:mediatek:mt2718:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8793:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
Vendors & Products Google
Google android
Mediatek
Mediatek mt2718
Mediatek mt6899
Mediatek mt6991
Mediatek mt8678
Mediatek mt8793

Mon, 02 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

ssvc

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


Mon, 02 Mar 2026 09:00:00 +0000

Type Values Removed Values Added
Description In imgsys, there is a possible system crash due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10431955; Issue ID: MSV-5826.
Weaknesses CWE-416
References

cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-03-30T13:05:49.815Z

Reserved: 2025-11-03T01:30:59.012Z

Link: CVE-2026-20439

cve-icon Vulnrichment

Updated: 2026-03-02T13:56:52.284Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-02T09:16:17.170

Modified: 2026-03-03T12:47:36.477

Link: CVE-2026-20439

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-16T06:00:10Z

Weaknesses