CVE-2026-4737

| EUVD-2026-14704 HIGH
2026-03-24 GovTech CSG GHSA-9ggv-h22v-vfqv
7.3
CVSS 4.0
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CVSS 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
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
N

Lifecycle Timeline

4
Analysis Generated
Mar 24, 2026 - 03:30 vuln.today
EUVD ID Assigned
Mar 24, 2026 - 03:30 euvd
EUVD-2026-14704
Patch Released
Mar 24, 2026 - 03:30 nvd
Patch available
CVE Published
Mar 24, 2026 - 03:16 nvd
HIGH 7.3

Tags

Use After Free Denial Of Service Linux Kernel Echo Mate

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.

Analysis

A Use After Free vulnerability exists in the No-Chicken Echo-Mate SDK, specifically within the kernel memory management modules (rmap.C file), that can lead to denial of service and memory corruption. This vulnerability affects Echo-Mate versions prior to V250329 and has been reported by GovTech CSG. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. If patching is delayed, consider network segmentation to limit exposure.

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Priority Score

37
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +36
POC: 0

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CVE-2026-4737 vulnerability details – vuln.today
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