Description
In Modem, there is a possible escalation of privilege due to a permissions bypass. 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: MOLY01716533; Issue ID: MSV-6309.
Published: 2026-07-01
Score: 6.7 Medium
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

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History

Tue, 07 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Modem Permissions Bypass

Mon, 06 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title Permissions Bypass in Modem Enables Local Privilege Escalation on MediaTek Chipsets

Mon, 06 Jul 2026 12:00:00 +0000

Type Values Removed Values Added
Title Permissions Bypass in Modem Enables Local Privilege Escalation on MediaTek Chipsets

Sun, 05 Jul 2026 19:15:00 +0000

Type Values Removed Values Added
Title Privileged Escalation via Permissions Bypass in MediaTek Modem

Sun, 05 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Title Privileged Escalation via Permissions Bypass in MediaTek Modem

Sat, 04 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Title Modem Permissions Bypass Leading to Local Privilege Escalation

Sat, 04 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Modem Permissions Bypass Leading to Local Privilege Escalation

Fri, 03 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Modem Permissions Bypass on MediaTek Chipsets

Fri, 03 Jul 2026 05:00:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Modem Permissions Bypass on MediaTek Chipsets

Thu, 02 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Permissions Bypass in MediaTek Modem

Thu, 02 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via Permissions Bypass in MediaTek Modem

Wed, 01 Jul 2026 23:45:00 +0000

Type Values Removed Values Added
Title Modem Permissions Bypass Enables Local Privilege Escalation on Mediatek Chipsets

Wed, 01 Jul 2026 19:00:00 +0000

Type Values Removed Values Added
Title Modem Permissions Bypass Enables Local Privilege Escalation on Mediatek Chipsets

Wed, 01 Jul 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Mediatek, Inc.
Mediatek, Inc. mediatek Chipset
Vendors & Products Mediatek, Inc.
Mediatek, Inc. mediatek Chipset

Wed, 01 Jul 2026 13:30:00 +0000

Type Values Removed Values Added
Title Privilege Escalation in MediaTek Modem via Permissions Bypass

Wed, 01 Jul 2026 11:30:00 +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'}

Wed, 01 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Title Privilege Escalation in MediaTek Modem via Permissions Bypass

Wed, 01 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Description In Modem, there is a possible escalation of privilege due to a permissions bypass. 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: MOLY01716533; Issue ID: MSV-6309.
Weaknesses CWE-280
References

Subscriptions

Mediatek, Inc. Mediatek Chipset
cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-07-02T03:55:18.676Z

Reserved: 2025-11-03T01:30:59.015Z

Link: CVE-2026-20463

cve-icon Vulnrichment

Updated: 2026-07-01T10:35:47.748Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T15:15:04Z

Weaknesses