CVE-2026-20486CWE-754

CVE-2026-20486

Medium · published August 3, 2026

CVSS v3.1
6.7
EPSS
0%
Percentile
5.8
In the wild
Unconfirmed
What it is

In imgsensor, there is a possible application crash due to incorrect error handling. 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: ALPS11012302; Issue ID: MSV-7833.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00168 · 5.8th percentile
Weakness
CWE-754 · Improper Check for Unusual or Exceptional Conditions
Published
2026-08-03T07:16Z
Affected products (11)
ProductVersionsFixed in
mediatek/mt8910_firmwareall versions—
mediatek/mt2718_firmwareall versions—
mediatek/mt6878_firmwareall versions—
mediatek/mt6895_firmwareall versions—
mediatek/mt6991_firmwareall versions—
mediatek/mt6993_firmwareall versions—
mediatek/mt8370_firmwareall versions—
mediatek/mt8390_firmwareall versions—
mediatek/mt8395_firmwareall versions—
mediatek/mt8678_firmwareall versions—
mediatek/mt8799_firmwareall versions—
References (1)
https://www.mediatek.com/product-security-bulletin/August-2026 · [email protected]
EPSS history
Timeline
  • 03 AUG 02:05Z
    In imgsensor, there is a possible application crash due to incorrect error handling
    cvelistv5