In charger, there is a possible out of bounds write due to a missing bounds check. 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: ALPS09915493; Issue ID: MSV-3800.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00006.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
MediaTek, Inc. MT6789, MT6835, MT6855, MT6878, MT6879, MT6886, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT8169, MT8188, MT8195, MT8196, MT8781, MT8796 affected
Version Status Constraints
Android 14.0, 15.0, 16.0 affected —

Configuration 1 [-]

AND
OR cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:*:*:*:*:*:*:*
OR cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8169:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
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Mt6835 Subscribe
Mt6855 Subscribe
Mt6878 Subscribe
Mt6879 Subscribe
Mt6886 Subscribe
Mt6897 Subscribe
Mt6899 Subscribe
Mt6983 Subscribe
Mt6985 Subscribe
Mt6989 Subscribe
Mt6991 Subscribe
Mt8169 Subscribe
Mt8188 Subscribe
Mt8195 Subscribe
Mt8196 Subscribe
Mt8781 Subscribe
Mt8796 Subscribe

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Vendors Products
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Mt6835 Subscribe
Mt6855 Subscribe
Mt6878 Subscribe
Mt6879 Subscribe
Mt6886 Subscribe
Mt6897 Subscribe
Mt6899 Subscribe
Mt6983 Subscribe
Mt6985 Subscribe
Mt6989 Subscribe
Mt6991 Subscribe
Mt8169 Subscribe
Mt8188 Subscribe
Mt8195 Subscribe
Mt8196 Subscribe
Mt8781 Subscribe
Mt8796 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://corp.mediatek.com/product-security-bulletin/November-2025 cve-icon cve-icon
History

Wed, 05 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Weaknesses CWE-787
CPEs cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8169:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:*:*:*:*:*:*:*
Vendors & Products Google
Google android

Tue, 04 Nov 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Mediatek
Mediatek mt6789
Mediatek mt6835
Mediatek mt6855
Mediatek mt6878
Mediatek mt6879
Mediatek mt6886
Mediatek mt6897
Mediatek mt6899
Mediatek mt6983
Mediatek mt6985
Mediatek mt6989
Mediatek mt6991
Mediatek mt8169
Mediatek mt8188
Mediatek mt8195
Mediatek mt8196
Mediatek mt8781
Mediatek mt8796
Vendors & Products Mediatek
Mediatek mt6789
Mediatek mt6835
Mediatek mt6855
Mediatek mt6878
Mediatek mt6879
Mediatek mt6886
Mediatek mt6897
Mediatek mt6899
Mediatek mt6983
Mediatek mt6985
Mediatek mt6989
Mediatek mt6991
Mediatek mt8169
Mediatek mt8188
Mediatek mt8195
Mediatek mt8196
Mediatek mt8781
Mediatek mt8796

Tue, 04 Nov 2025 14:15:00 +0000

Type Values Removed Values Added
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'}

Tue, 04 Nov 2025 06:30:00 +0000

Type Values Removed Values Added
Description In charger, there is a possible out of bounds write due to a missing bounds check. 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: ALPS09915493; Issue ID: MSV-3800.
Weaknesses CWE-121
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2025-11-05T04:55:28.632Z

Reserved: 2024-11-01T01:21:50.396Z

Link: CVE-2025-20749

cve-icon Vulnrichment

Updated: 2025-11-04T14:00:00.596Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-04T07:15:51.240

Modified: 2025-11-05T17:10:55.500

Link: CVE-2025-20749

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-04T16:32:57Z

Weaknesses