CVE-2026-0399CWE-121

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint

Medium · published February 24, 2026

CVSS v3.1
4.9
EPSS
0%
Percentile
30.4
In the wild
Unconfirmed
What it is

Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00377 · 30.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-02-24T14:52Z
EPSS history
Timeline
  • 24 FEB 14:52Z
    Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint
    cvelistv5