CVE-2026-4737

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

State: Published
Severity: 7.3 High
Published: Mar 24, 2026
Updated: Mar 24, 2026
Reserved: Mar 24, 2026

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	Score	Vector	Source
4.0	7.3 High	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	GovTech CSG

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Echo-MateNo-Chicken	before V250329Affected

References

https://github.com/No-Chicken/Echo-Mate/pull/9patch

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