CVE-2026-1949CWE-131

Incorrect calculation of buffer size on the stack in AS320T

Critical · published April 24, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
48.6
In the wild
Unconfirmed
What it is

Delta Electronics AS320T has incorrect calculation of the buffer size on the stack in the GET/PUT request handler of the web service.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00611 · 48.6th percentile
Weakness
CWE-131 · Incorrect Calculation of Buffer Size
Published
2026-04-24T05:50Z
EPSS history
Timeline
  • 24 APR 05:50Z
    Incorrect calculation of buffer size on the stack in AS320T
    cvelistv5