CVE-2025-47402CWE-126

Buffer Over-read in WLAN Firmware

Medium · published February 2, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
5.2
In the wild
Unconfirmed
What it is

Transient DOS when processing a received frame with an excessively large authentication information element.

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
0.00163 · 5.2th percentile
Weakness
CWE-126 · Buffer Over-read
Published
2026-02-02T15:20Z
EPSS history
Timeline
  • 02 FEB 15:20Z
    Buffer Over-read in WLAN Firmware
    cvelistv5