CVE-2026-20493
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
29/100
Published: 2026-08-03
Modified: 2026-10-23
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
High
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In wifi, there is a possible out of bounds write due to a missing bounds check. 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: BORA00154903; Issue ID: MSV-7575.
Weakness Classification (1)
Affected Software (3)
| Vendor | Product | Version |
|---|---|---|
| mediatek | mt6890_firmware | - |
| mediatek | mt6988_firmware | - |
| mediatek | mt6990_firmware | - |
References & Advisories (1)
Vendor Advisory