CVE-2025-21444CWE-120

Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Data HLOS - QX

High · published July 8, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
0.6
In the wild
Unconfirmed
What it is

Memory corruption while copying the result to the transmission queue in EMAC.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00095 · 0.6th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-07-08T12:48Z
EPSS history
Timeline
  • 08 JUL 12:48Z
    Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Data HLOS - QX
    cvelistv5