CVE-2026-20582
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
33/100
Published: 2026-11-02
Modified: 2026-11-12
First seen: 2026-11-02
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
High
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
In usb, there is a possible memory corruption due to double 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: ALPS11411924; Issue ID: MSV-9748.
Weakness Classification (1)
Affected Software (24)
| Vendor | Product | Version |
|---|---|---|
| MediaTek, Inc. | MediaTek chipset | MT6993 |
| MediaTek, Inc. | MediaTek chipset | MT8188 |
| MediaTek, Inc. | MediaTek chipset | MT8189 |
| MediaTek, Inc. | MediaTek chipset | MT8518S |
| MediaTek, Inc. | MediaTek chipset | MT8532 |
| MediaTek, Inc. | MediaTek chipset | MT8668 |
| MediaTek, Inc. | MediaTek chipset | MT6993 |
| MediaTek, Inc. | MediaTek chipset | MT8188 |
| MediaTek, Inc. | MediaTek chipset | MT8189 |
| MediaTek, Inc. | MediaTek chipset | MT8518S |
| MediaTek, Inc. | MediaTek chipset | MT8532 |
| MediaTek, Inc. | MediaTek chipset | MT8668 |
| MediaTek, Inc. | MediaTek chipset | MT6993 |
| MediaTek, Inc. | MediaTek chipset | MT8188 |
| MediaTek, Inc. | MediaTek chipset | MT8189 |
| MediaTek, Inc. | MediaTek chipset | MT8518S |
| MediaTek, Inc. | MediaTek chipset | MT8532 |
| MediaTek, Inc. | MediaTek chipset | MT8668 |
| mediatek | mt6993_firmware | - |
| mediatek | mt8188_firmware | - |
| mediatek | mt8189_firmware | - |
| mediatek | mt8518s_firmware | - |
| mediatek | mt8532_firmware | - |
| mediatek | mt8668_firmware | - |