CVE-2026-4737

HIGH

Use-After-Free Vulnerability in No-Chicken/Echo-Mate

Title source: cna
STIX 2.1

Description

Use After Free vulnerability in No-Chicken Echo-Mate (‎SDK/rv1106-sdk/sysdrv/source/kernel/mm modules). This vulnerability is associated with program files rmap.C‎. This issue affects Echo-Mate: before V250329.

Scores

CVSS v4 7.3
EPSS 0.0002
EPSS Percentile 4.9%
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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-416
Status published
Products (1)
No-Chicken/Echo-Mate < V250329
Published Mar 24, 2026
Tracked Since Mar 24, 2026