CVE-2026-4736CWE-229

Math Issue in No-Chicken/Echo-Mate

High · published March 24, 2026

CVSS v4.0
7.3
EPSS
0%
Percentile
2.0
In the wild
Unconfirmed
What it is

Improper Handling of Values vulnerability in No-Chicken Echo-Mate (SDK/rv1106-sdk/sysdrv/source/kernel/include/net/netfilter modules). This vulnerability is associated with program files nf_tables.H‎, nft_byteorder.C‎, nft_meta.C‎.

This issue affects Echo-Mate: before V250329.

The record
Technical detail
CVSS v4.0
7.3 · HIGH
Vector
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:N/R:U/V:D/RE:L/U:Amber
EPSS
0.00125 · 2.0th percentile
Weakness
CWE-229 · Improper Handling of Values
Published
2026-03-24T03:11Z
EPSS history
Timeline
  • 24 MAR 03:11Z
    Math Issue in No-Chicken/Echo-Mate
    cvelistv5