CVE-2026-20482CWE-770denial-of-service

CVE-2026-20482

Medium · published August 3, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

In wlan STA FW, there is a possible system becoming unresponsive due to logging. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00486814; Issue ID: MSV-6824.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00296 · 21.1th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-08-03T07:16Z
Affected products (5)
ProductVersionsFixed in
mediatek/mt8532_firmwareall versions—
mediatek/mt7902_firmwareall versions—
mediatek/mt7921_firmwareall versions—
mediatek/mt7922_firmwareall versions—
mediatek/mt8518s_firmwareall versions—
References (1)
https://www.mediatek.com/product-security-bulletin/August-2026 · [email protected]
EPSS history
Timeline
  • 03 AUG 02:05Z
    In wlan STA FW, there is a possible system becoming unresponsive due to logging
    cvelistv5